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Computed Lists
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Doubles in session


Current system
20531-4637
SKF 1168
HD 198592


Nearby doubles
18' : 20548-4636
I 1429AB

18' : 20545-4627
B 508

40' : 20495-4649
HU 1331

69' : 20465-4639
LDS 721

76' : 20459-4640
RST2156

79' : 20533-4519
SKF1169

83' : 20469-4730
UC 4285

86' : 20476-4534
I 1427

88' : 20485-4750
TDT2554

92' : 20454-4554
RST1076

96' : 20596-4746
I 1431

102' : 21030-4643
SKF1099

108' : 20591-4806
RST3273

109' : 21004-4519
HU 1533

110' : 20529-4826
CPO9297

112' : 20568-4452
HDS2984

120' : 21045-4615
TOK 35

121' : 21048-4650
NSN 454

126' : 20571-4439
LDS 729

129' : 20568-4840
HU 1332

131' : 20413-4725
CPO 617

134' : 20555-4426
I 1430

134' : 20411-4549
SKF1166

138' : 21041-4758
I 130

147' : 21064-4548
HU 1333

149' : 20533-4906
TDT2608



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20531-4637 SKF 1168 (HD 198592)

 
 
20h 53m 08.97s -46° 37' 04.6" P.A. 231.00 sep 16.9 mag 7.60,11.60 Sp A3III dist. 219.3 pc (715.36 l.y.)
 
 
Coord 2000 20531-4637 Discov num SKF1168 Comp Coord arcsec 2000 20 53 08.97 -46 37 04.6
Date first 1904 Date last 2016 Obs 10
Pa first 233 Pa last 231.2 P.A. Now (θ) 231.2°
Sep first 17.5 Sep last 16.85 Sep. Now (ρ) 16.85"
Mag pri 7.60 Mag sec 11.60 delta mag (ΔM) 4 Spectral class A3III (white)
Pri motion ra +046 Sec motion ra +046
Pri motion dec +006 Sec motion dec +007
Notes
rPM=0.021 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 198592 Constellation Indus SAO 230414 HIP 103081
Tycho2 8408-00836-1 Gaia DR2 6482555256964451456 HD 198592 GC 29103
CD CD-4713609 CP CP-47 9592 Distance 219.3 Distance ly 715.36
 
 
WDS 20531-4637 SKF 1168 (HD 198592) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Skf2000 Ma - Skiff, B.A. ...................
Skf2000 Webb Soc., Double Star Circ. 8, 2000 (may not be properly precessed)
Skf2002 C - Skiff, B.A. ...................
Skf2002 private communication, 2002
Skf2002 (measure based on 2MASS data, may not be properly precessed)
Skf2003 - Skiff, B.A. ...................
Skf2003 private communication, 2003 (may not be properly precessed)
Skf2004 - Skiff, B.A. ...................
Skf2004 private communication, 2004 (may not be properly precessed)
Skf2004 (coordinates and identifications for Stock & Wroblewski pairs)
Skf2005 C - Skiff, B.A. ...................
Skf2005 private communication, 2005 (may not be properly precessed)
Skf2006 - Skiff, B.A. ...................
Skf2006 private communication, 2006 (may not be properly precessed)
Skf2006b Pa - Skiff, B.A. ...................
Skf2006b private communication, 2006 (may not be properly precessed)
Skf2006b (data mining of Stephenson, C.B., AJ 91, 144, 1986) 1986AJ.....91..144S
Skf2006c Po - Skiff, B.A. ...................
Skf2006c private communication, 2006 (may not be properly precessed)
Skf2006c (data mining of Joy & Abt, ApJS 28, 1, 1974) 1974ApJS...28....1J
Skf2007 - Skiff, B.A. ...................
Skf2007 private communication, 2007 (may not be properly precessed)
Skf2009 E2 - Skiff, B.A. ...................
Skf2009 private communication, 2009 (may not be properly precessed)
Skf2010 C j Skiff, B.A. ...................
Skf2010 +E+ private communication, 2010 (may not be properly precessed)
Skf2010 +Pa
Skf2011 C j Skiff, B.A. ...................
Skf2011 +E+ private communication, 2011 (may not be properly precessed)
Skf2011 +H+
Skf2011 +M+
Skf2011 +P+
Skf2011 +T
Skf2011b Pa j Skiff, B.A. ...................
Skf2011b +E+ Webb Soc., Double Star Circ. 19, 2011 (may not be properly precessed)
Skf2012 A j Skiff, B.A. ...................
Skf2012 +C private communication, 2012 (may not be properly precessed)
Skf2012 +E+
Skf2012 +H+
Skf2012 +P+
Skf2012 +T+
Skf2012b C j Skiff, B.A. ...................
Skf2012b private communication, 2012 (may not be properly precessed)
Skf2012b (measure calculated from component coords in Alcock et al., ApJ 562, 337, 2001) 2001ApJ...562..337A
Skf2012c Ci - Skiff, B.A. ...................
Skf2012c private communication, 2012 (may not be properly precessed)
Skf2012c (measure calculated from component coords in FLX2006) 2006ApJ...639..816E
Skf2012d Pa j Skiff, B.A. ...................
Skf2012d private communication, 2012 (may not be properly precessed)
Skf2012d (measure calculated from component coords in Fresneau et al., A&A 469, 1221, 2007) 2007A&A...469.1221F
Skf2012e C j Skiff, B.A. ...................
Skf2012e private communication, 2012 (may not be properly precessed)
Skf2012e (measure calculated from component coords in Slesnick et al. 2002) 2002ApJ...576..880S
Skf2012f C j Skiff, B.A. ...................
Skf2012f +H private communication, 2012 (may not be properly precessed)
Skf2012f (measure calculated from component coords in Romano et al., A&A 488, 1221, 2008) 2008A&A...488.1221R
Skf2012g C - Skiff, B.A. ...................
Skf2012g private communication, 2012 (may not be properly precessed)
Skf2012g (measure calculated from component coords in Trullols et al. 1997) 1997A&A...324..549T
Skf2012h C - Skiff, B.A. ...................
Skf2012h private communication, 2012 (may not be properly precessed)
Skf2012h (measure calculated from component coords in Herbig, ApJ 497, 736, 1998) 1998ApJ...497..736H
Skf2012i H - Skiff, B.A. ...................
Skf2012i private communication, 2012 (may not be properly precessed)
Skf2012i (measure calculated from component coords in Najita et al. 2000) 2000ApJ...541..977N
Skf2012j C j Skiff, B.A. ...................
Skf2012j private communication, 2012 (may not be properly precessed)
Skf2012j (measure calculated from component coords in Luhman et al. 2003) 2003ApJ...593.1093L
Skf2012k C - Skiff, B.A. ...................
Skf2012k private communication, 2012 (may not be properly precessed)
Skf2012k (measure calculated from component coords in Cohen et al. 2004) 2004AJ....127.1602C
Skf2012l C - Skiff, B.A. ...................
Skf2012l private communication, 2012 (may not be properly precessed)
Skf2012l (measure calculated from component coords in Littlefair et al, MNRAS 358,341,2005) 2005MNRAS.358..341L
Skf2012m H - Skiff, B.A. ...................
Skf2012m private communication, 2012 (may not be properly precessed)
Skf2012m (measure calculated from component coords in Lada et al., AJ 131, 1574, 2006) 2006ApJ...131.1574L
Skf2012n C - Skiff, B.A. ...................
Skf2012n private communication, 2012 (may not be properly precessed)
Skf2012n (measure calculated from component coords in Mayne et al. 2007) 2007MNRAS.375.1220M
Skf2012o E - Skiff, B.A. ...................
Skf2012o +E2 private communication, 2012 (may not be properly precessed)
Skf2012o (measure calculated from component coords in Poleski et al. 2011) 2011AcA....61..199P
Skf2012q C j Skiff, B.A. ...................
Skf2012q +E+ Webb Soc., Double Star Circ. 20, 2012 (may not be properly precessed)
Skf2012q +H+
Skf2012q +Mr
Skf2012q +P+
Skf2012q +T
Skf2013 A j Skiff, B.A. ...................
Skf2013 +C private communication, 2013 (may not be properly precessed)
Skf2013 +E+
Skf2013 +H+
Skf2013 +Ma
Skf2013 +P+
Skf2013 +T
Skf2013b C j Skiff, B.A. ...................
Skf2013b +E+ Webb Soc., Double Star Circ. 21, 2013 (may not be properly precessed)
Skf2013b +H+
Skf2013b +P+
Skf2013b +T+
Skf2013c E - Skiff, B.A. ...................
Skf2013c +Pa private communication, 2013 (may not be properly precessed)
Skf2013c (measure calculated from component coords in Galadi-Enriquez et al. 1998) 1998A&AS..131..239G
Skf2014 C j Skiff, B.A. ...................
Skf2014 +E+ private communication, 2014 (may not be properly precessed)
Skf2014 +H+
Skf2014 +P+
Skf2014b C j Skiff, B.A. ...................
Skf2014b +E+ Webb Soc., Double Star Circ. 22, 2014 (may not be properly precessed)
Skf2014b +H+
Skf2014b +M+
Skf2014b +P+
Skf2014b +T
Skf2014c E - Skiff, B.A. ...................
Skf2014c +Pa Webb Soc., Double Star Circ. 22, 2014 (may not be properly precessed)
Skf2014c (measure calculated from component coords in Galadi-Enriquez et al. 1998) 1998A&AS..131..239G
Skf2014d Pa w Skiff, B.A. ...................
Skf2014d Webb Soc., Double Star Circ. 22, 2014 (may not be properly precessed)
Skf2014d (measure calculated from component coords in Fresneau et al., A&A 469, 1221, 2007) 2007A&A...469.1221F
Skf2015 C j Skiff, B.A. ...................
Skf2015 +E+ private communication, 2015 (may not be properly precessed)
Skf2015 +H+
Skf2015 +P+
Skf2015 +T
Skf2015b C j Skiff, B.A. ...................
Skf2015b +E+ Webb Soc., Double Star Circ. 23, 40, 2015 (may not be properly precessed)
Skf2015b +Hw
Skf2015b +P+
Skf2015c C j Skiff, B.A. ...................
Skf2015c +E+ Webb Soc., Double Star Circ. 23, 49, 2015 (may not be properly precessed)
Skf2015c +H+
Skf2015c +P+
Skf2015c +T
Skf2015d C j Skiff, B.A. ...................
Skf2015d +E+ private communication, 2015 (list 38; may not be properly precessed)
Skf2015d +H+
Skf2015d +P+
Skf2015d +T
Skf2015e C j Skiff, B.A. ...................
Skf2015e +E+ private communication, 2015 (list 39; may not be properly precessed)
Skf2015e +H+
Skf2015e +P+
Skf2015e +T
Skf2016a C j Skiff, B.A. ...................
Skf2016a +E+ private communication, 2016 (list 40; may not be properly precessed)
Skf2016a +H+
Skf2016a +P+
Skf2016a +T
Skf2016b Pa j Skiff, B.A. (measure in Csr2016) ...................
Skf2016b +P Webb Soc., Double Star Circ. 24, 40, 2016
Skf2016b +E2
Skf2016b +Ht
Skf2016b +Eu
Skf2016b +C
Skf2016b +Hw
Skf2016b +Er
Skf2016c P+ j Skiff, B.A. ...................
Skf2016c +C Webb Soc., Double Star Circ. 24, 43, 2016
Skf2016c +E+
Skf2016c +H+
Skf2016c +P+
Skf2016c +T+
Skf2016d C j Skiff, B.A. ...................
Skf2016d +E+ private communication, 2016 (list 41; may not be properly precessed)
Skf2016d +H+
Skf2016d +P+
Skf2016d +T
Skf2016e C j Skiff, B.A. ...................
Skf2016e +E+ private communication, 2016 (14 June email; may not be properly precessed)
Skf2016f C - Skiff, B.A. ...................
Skf2016f +E+ private communication, 2016 (list 42; may not be properly precessed)
Skf2016f +H+
Skf2016f +P+
Skf2016f +T
Skf2016g C j Skiff, B.A. ...................
Skf2016g +E+ private communication, 2016 (list 43; may not be properly precessed)
Skf2016g +H+
Skf2016g +P+
Skf2016g +T
Skf2016h Hg - Skiff, B.A. ...................
Skf2016h private communication, 2016 (1 December email; may not be properly precessed)
Skf2016i Hg - Skiff, B.A. ...................
Skf2016i private communication, 2016 (20 December email; may not be properly precessed)
Skf2016j Hg - Skiff, B.A. ...................
Skf2016j private communication, 2016 (24 December email; may not be properly precessed)
Skf2017a C+ j Skiff, B.A. ...................
Skf2017a +H private communication, 2017 (13 January email; may not be properly precessed)
Skf2017b Hg - Skiff, B.A. ...................
Skf2017b private communication, 2017 (14 January email; may not be properly precessed)
Skf2017b
Skf2017c C+ j Skiff, B.A. ...................
Skf2017c +E+ private communication, 2017 (30 January email; may not be properly precessed)
Skf2017c +H+
Skf2017c +P
Skf2017d Hg - Skiff, B.A. ...................
Skf2017d private communication, 2017 (26 Febuary email; may not be properly precessed)
Skf2017e C+ j Skiff, B.A. ...................
Skf2017e +P private communication, 2017 (9 March email; may not be properly precessed)
Skf2017f E+ - Skiff, B.A. ...................
Skf2017f +H private communication, 2017 (24 May email; may not be properly precessed)
Skf2017g P+ u Skiff, B.A. ...................
Skf2017g +C+ Webb Soc., Double Star Circ. 25, 62, 2017
Skf2017g +E+
Skf2017g +H+
Skf2017g +T
Skf2017h Hg - Skiff, B.A. ...................
Skf2017h private communication, 2017 (24 June email; may not be properly precessed)
Skf2017i H+ w Skiff, B.A. ...................
Skf2017i +P+ private communication, 2017 (11 July email; may not be properly precessed)
Skf2017i +E+
Skf2017i +C
Skf2017j H+ w Skiff, B.A. ...................
Skf2017j +P+ private communication, 2017 (15 July emails; may not be properly precessed)
Skf2017j +E
Skf2017k C+ - Skiff, B.A. ...................
Skf2017k +E+ private communication, 2017 (17 July emails; may not be properly precessed)
Skf2017k +H
Skf2017l C+ - Skiff, B.A. ...................
Skf2017l +E+ private communication, 2017 (18 July emails; may not be properly precessed)
Skf2017l +H
Skf2017m P+ w Skiff, B.A. ...................
Skf2017m +E+ private communication, 2017 (20 July emails; may not be properly precessed)
Skf2017m +H+
Skf2017m +C
Skf2017n E+ - Skiff, B.A. ...................
Skf2017n +H private communication, 2017 (25 July emails; may not be properly precessed)
Skf2017o E+ w Skiff, B.A. ...................
Skf2017o +P+ private communication, 2017 (20 August emails; may not be properly precessed)
Skf2017o +C
Skf2017p E+ j Skiff, B.A. ...................
Skf2017p +P+ private communication, 2017 (2 October emails; may not be properly precessed)
Skf2017p +C+
Skf2017p +H
Skf2017q E+ w Skiff, B.A. ...................
Skf2017q +P+ private communication, 2017 (3 October emails; may not be properly precessed)
Skf2017q +H
Skf2018a E j Skiff, B.A. ...................
Skf2018a private communication, 2018 (18 January emails; may not be properly precessed)
Skf2018b E+ j Skiff, B.A. ...................
Skf2018b +C private communication, 2018 (10 February emails; may not be properly precessed)
Skf2018c E+ j Skiff, B.A. ...................
Skf2018c +C private communication, 2018 (16 February emails; may not be properly precessed)
Skf2018d E+ j Skiff, B.A. ...................
Skf2018d +C private communication, 2018 (6 March emails; may not be properly precessed)
Skf2018e E+ j Skiff, B.A. ...................
Skf2018e +not private communication, 2018 (15 March emails; may not be properly precessed)
Skf2018f not j Skiff, B.A. ...................
Skf2018f private communication, 2018 (9 March emails; may not be properly precessed)
Skf2018g Hg j Skiff, B.A. ...................
Skf2018g private communication, 2018 (20 March emails; may not be properly precessed)
Skf2018h H j Skiff, B.A. ...................
Skf2018h +E private communication, 2018 (6 April emails; may not be properly precessed)
Skf2018i H j Skiff, B.A. ...................
Skf2018i +P private communication, 2018 (19 October emails; may not be properly precessed)
Skf2018j H j Skiff, B.A. ...................
Skf2018j +P private communication, 2018 (24 November emails; may not be properly precessed)
Skf2018k H j Skiff, B.A. ...................
Skf2018k +P private communication, 2018 (19 December emails; may not be properly precessed)
Skf2019a H j Skiff, B.A. ...................
Skf2019a private communication, 2019 (16 July email; may not be properly precessed)
Skf2019b H j Skiff, B.A. ...................
Skf2019b private communication, 2019 (6 August email; may not be properly precessed)
Skf2019c j Skiff, B.A. ...................
Skf2019c private communication, 2019 (16 August email; may not be properly precessed)
Skf2019d H j Skiff, B.A. ...................
Skf2019d private communication, 2019 (11 September email; may not be properly precessed)
Skf2019e H+ j Skiff, B.A. ...................
Skf2019e +E private communication, 2019 (30 July email; may not be properly precessed)
Skf2019f C j Skiff, B.A. ...................
Skf2019f +E+ private communication, 2019 (list 44; may not be properly precessed)
Skf2019f +H+
Skf2019f +P+
Skf2019f +T
Skf2019g Z j Skiff, B.A. ...................
Skf2019g private communication, 2019 (8 October email)
Skf2020a C j Skiff, B.A. ...................
Skf2020a +E+ private communication, 2020 (9 March email; may not be properly precessed)
Skf2020a +H+
Skf2020a +P
Skf2020b C j Skiff, B.A. ...................
Skf2020b +E+ private communication, 2020 (list 45; may not be properly precessed)
Skf2020b +H+
Skf2020b +P+
Skf2020b +T
Skf2020c Hg j Skiff, B.A. ...................
Skf2020c private communication, 2020 (5 August email)
Skf2020d Hg+ j Skiff, B.A. ...................
Skf2020d +Ek private communication, 2020 (23 August email)
Skf2020e Hg j Skiff, B.A. ...................
Skf2020e private communication, 2020 (31 August email)
Skf2020f E Skiff, B.A. ...................
Skf2020f private communication, 2020 (22 November email)
Skf2021a Hg Skiff, B.A. ...................
Skf2021a private communication, 2021 (13 March email)
Skf2021b H+ Skiff, B.A. ...................
Skf2021b +E+ private communication, 2021 (15 November email)
Skf2021c Hg Skiff, B.A. ...................
Skf2021c private communication, 2021 (16 December email)
Skf2022a E Skiff, B.A. ...................
Skf2022a private communication, 2022 (12 September email)
Skf2022b Hg Skiff, B.A. ...................
Skf2022b private communication, 2022 (28 September email)
Skf2022c E Skiff, B.A. ...................
Skf2022c private communication, 2022 (17 October email)
Skf2022d E Skiff, B.A. ...................
Skf2022d private communication, 2022 (12 December email)
Skf2022e Hg Skiff, B.A. ...................
Skf2022e private communication, 2022 (19 December email)
Skf2023a Hg Skiff, B.A. ...................
Skf2023a private communication, 2023 (28 February email)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20531-4637 SKF1168 2010 6 231 16.7 7.60 11.60 A3III 205308.97-463704.6
20531-4637 SKF1168 2016 7 231 16.9 7.60 11.60 A3III 205308.97-463704.6

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 20531-4637 SKF 1168 (HD 198592) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20531-4637 SKF 1168 (HD 198592) : MEASURES
 
 
No records found.

 
 
WDS 20531-4637 (HD 198592) : VIRTUAL EYEPIECE
 
 

20531-4637 SKF1168A mag 7.6 Sp A3III 20531-4637 SKF1168B sep 13.9 P.A. 220.50 mag 11.6 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20531-4637 (HD 198592) : ALADIN DSS IMAGE @ 20h 53m 08.97s -46° 37' 04.6"
 
 
 
 
WDS 20531-4637 SKF 1168 (HD 198592) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20531-4637 SKF1168 distance=0' 20548-4636 I 1429AB distance=18' 20545-4627 B 508 distance=18' 20495-4649 HU 1331 distance=40' 20465-4639 LDS 721 distance=69' 20459-4640 RST2156 distance=76' 20533-4519 SKF1169 distance=79' 20469-4730 UC 4285 distance=83' 20476-4534 I 1427 distance=86' 20485-4750 TDT2554 distance=88' 20454-4554 RST1076 distance=92' 20596-4746 I 1431 distance=96' 21030-4643 SKF1099 distance=102' 20591-4806 RST3273 distance=108' 21004-4519 HU 1533 distance=109' 20529-4826 CPO9297 distance=110' 20568-4452 HDS2984 distance=112' 21045-4615 TOK 35 distance=120' 21048-4650 NSN 454 distance=121' 20571-4439 LDS 729 distance=126' 20568-4840 HU 1332 distance=129' 20413-4725 CPO 617 distance=131' 20555-4426 I 1430 distance=134' 20411-4549 SKF1166 distance=134' 21041-4758 I 130 distance=138' 21064-4548 HU 1333 distance=147' 20533-4906 TDT2608 distance=149' 20402-4749 UC 4252 distance=151' 21008-4429 TDT2693 distance=152' 20421-4825 SKF1167 distance=152' 20452-4428 BRT1114 distance=155' 21017-4431 TOK 800 distance=155' 21011-4426 HJ 5238 distance=157' 20578-4402 DON 995 distance=163' 20376-4717 HJ 5209AB (Al nair) distance=165' 20376-4717 HJ 5209AC (Al nair) distance=165' 20487-4359 DON 993AB distance=165' 20487-4359 HJ 5222AC distance=165' 20485-4359 DON 992 distance=166' 20534-4923 SHY 784AB distance=166' 20369-4630 KPP1368 distance=169' 21050-4441 KPP3080 distance=170' 20534-4923 SHY 784BC distance=171' 21011-4907 SKF 765 distance=171' 20441-4412 KPP1048AB distance=174' 21081-4520 I 1434 distance=175' 20377-4520 UC 4239 distance=179' 20458-4920 HDS2956 distance=179' 21092-4529 TDT2787 distance=180' 20583-4345 I 1048 distance=181' 21083-4813 TDT2780 distance=181' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 20531-4637 SKF1168 231 16.9
Show 20548-4636 I 1429 AB 147 1.1 18
Show 20545-4627 B 508 281 2.3 18
Show 20495-4649 HU 1331 194 0.9 40
Show 20465-4639 LDS 721 215 6.7 69
Show 20459-4640 RST2156 245 0.6 76
Show 20533-4519 SKF1169 224 95.9 79
Show 20469-4730 UC 4285 90 20.0 83
Show 20476-4534 I 1427 211 0.6 86
Show 20485-4750 TDT2554 162 2.3 88
Show 20454-4554 RST1076 287 1.0 92
Show 20596-4746 I 1431 0.5 96
Show 21030-4643 SKF1099 137 6.0 102
Show 20591-4806 RST3273 49 1.0 108
Show 21004-4519 HU 1533 51 4.3 109
Show 20529-4826 CPO9297 304 3.4 110
Show 20568-4452 HDS2984 239 0.8 112
Show 21045-4615 TOK 35 202 39.9 120
Show 21048-4650 NSN 454 7 9.1 121
Show 20571-4439 LDS 729 106 220.3 126
Show 20568-4840 HU 1332 85 3.7 129
Show 20413-4725 CPO 617 165 4.8 131
Show 20555-4426 I 1430 29 1.4 134
Show 20411-4549 SKF1166 147 20.8 134
Show 21041-4758 I 130 319 3.3 138
Show 21064-4548 HU 1333 319 1.7 147
Show 20533-4906 TDT2608 172 1.1 149
Show 20402-4749 UC 4252 317 5.7 151
Show 21008-4429 TDT2693 106 1.8 152
Show 20421-4825 SKF1167 253 84.3 152
Show 20452-4428 BRT1114 65 5.6 155
Show 21017-4431 TOK 800 210 0.5 155
Show 21011-4426 HJ 5238 192 36.9 157
Show 20578-4402 DON 995 252 2.0 163
Show Al nair 20376-4717 HJ 5209 AB 206 69.2 165
Show Al nair 20376-4717 HJ 5209 AC 336 57.5 165
Show 20487-4359 DON 993 AB 332 12.2 165
Show 20487-4359 HJ 5222 AC 271 28.6 165
Show 20485-4359 DON 992 291 5.2 166
Show 20534-4923 SHY 784 AB 134 348.4 166
Show 20369-4630 KPP1368 296 10.3 169
Show 21050-4441 KPP3080 169 8.6 170
Show 20534-4923 SHY 784 BC 147 2.8 171
Show 21011-4907 SKF 765 340 64.3 171
Show 20441-4412 KPP1048 AB 183 8.4 174
Show 21081-4520 I 1434 335 0.8 175
Show 20377-4520 UC 4239 226 11.9 179
Show 20458-4920 HDS2956 294 12.8 179
Show 21092-4529 TDT2787 77 0.5 180
Show 20583-4345 I 1048 137 1.6 181
Show 21083-4813 TDT2780 89 1.7 181

 
 
WDS 20531-4637 : COMPONENTS
 
 
  A
B pa=220.5°
sep=13.89"
 
 
20531-4637 A
 
 
Componente originario normalizzato AB Name HD 198592 Coord arcsec 2000 205308.97-463704.6 Mag 7.6
Spectral class A3III (white) PmRA 46.00 PmDE 6.0 SAO 230414
HIP 103081 Tycho2 8408-00836-1 HD 198592 GC 29103
CD CD-4713609 CP CP-47 9592
Tycho2
Tycho2 8408-00836-1 Pflag RAmdeg 313.28736485 DEmdeg -46.61794722
PmRA 46.7 PmDE 5.3 E RAmdeg 4 E DEmdeg 5
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.55 EpDEm 1991.39
Num 11 Q RAmdeg 1.5 Q DEmdeg 0.8 Q pmRA 1.6
Q pmDE 0.8 BTmag 7.826 E BTmag 0.015 VTmag 7.602
E VTmag 0.011 Prox 999 TYC T HIP 103081
CCDM RAdeg 313.28721250 DEdeg -46.61795917 EpRA 1990 1.92
EpDE 1990 1.95 E RAdeg 4.2 E DEdeg 5.0 Posflg
Corr -0.1
SAO
SAO 230414 DelFlag RA1950 PmRA1950 0.0058
DE1950 PmDE1950 0.031 Vmag 8 SpType A0
Double code Source 70 CatNum 29103 DM CD-4713609
DMcomp BDsup HD 198592 M HD 0
GC 29103 RA1950rad 5.45291847 DE1950rad -0.816939 PmRA2000 0.0057
PmDE2000 0.027
Hipparcos
Catalog H HIP 103081 Proxy RAhms 20 53 08.93
DEdms -46 37 04.6 Vmag 7.59 VarFlag 1 R Vmag G
RAdeg 313.287 DEdeg -46.618 AstroRef Plx 5.65
CCDM N CCDM Nsys Ncomp 1
MultFlag G Source Qual M HIP
Theta Rho HD 198592 BD
CD CD-4713609 CP CP-47 9592 Dm number -4713609 VIred 0.2
SpType A3III R SpType Coord arcsec 2000 205308.93-463704.6
Hipparcos 2
HIP 103081 Sn 7 So 1 Nc 1
RArad 5.4678930773 DErad -0.8136368622 Plx 4.56 PmRA 51.06
PmDE 4.84 E RArad 0.91 E DErad 0.6 E Plx 0.94
E pmRA 1.59 E pmDE 1.01 Hpmag 7.6483 E Hpmag 0.0018
SHp 0.015 VA 0 BV 0.184 E BV 0.002
VI 0.2
 
 
20531-4637 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205308.09-463715.2 Mag 11.6 PmRA 46.00
PmDE 7.0 Calc delta mag 4 Calc coord yes