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Doubles in session


Current system
20202+1644
SKF 2134
HD 193538


Nearby doubles
12' : 20204+1633
KPP 866

12' : 20205+1634
HU 360AB

16' : 20191+1647
BPM2105

25' : 20193+1705
BPM2109

28' : 20193+1619
BPM2108

34' : 20219+1622
LEP 169

36' : 20186+1711
BPM2101

37' : 20222+1623
STF2670AB

42' : 20209+1604
BPM2123

42' : 20215+1721
KPP1798

42' : 20192+1723
J 1247

43' : 20174+1643
LDS1039

43' : 20184+1719
BPM2099

44' : 20207+1601
YSC 70

44' : 20171+1641
BPM2087

47' : 20170+1655
J 3070

50' : 20199+1733
HJ 2950

50' : 20182+1604
CHE 291

50' : 20181+1605
BKO 561

50' : 20186+1600
BPM2102

51' : 20202+1734
BPM2116

52' : 20218+1729
BPM2128

53' : 20216+1556
BPM2127

54' : 20212+1553
BPM2124

54' : 20198+1550
STE 2

55' : 20170+1716
OSO 123AB



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.

20202+1644 SKF 2134 (HD 193538)

 
 
20h 20m 08.77s +16° 43' 53.5" P.A. 231.00 sep 66.3 mag 10.30,10.00 Sp [WC]+A0
 
 
Coord 2000 20202+1644 Discov num SKF2134 Comp Coord arcsec 2000 20 20 08.77 +16 43 53.5
Date first 1902 Date last 2015 Obs 15
Pa first 230 Pa last 230.5 P.A. Now (θ) 230.5°
Sep first 66.8 Sep last 66.317 Sep. Now (ρ) 66.317"
Mag pri 10.30 Mag sec 10.00 delta mag (ΔM) 0.3 Spectral class [WC]+A0
Pri motion ra -001 Sec motion ra +001
Pri motion dec -005 Sec motion dec +002
Notes
rPM=1.428
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 193538 Constellation Sagitta Tycho2 1631-01785-1 Gaia DR2 1808888698632805632
HD 193538
 
 
WDS 20202+1644 SKF 2134 (HD 193538) : 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
20202+1644 SKF2134 2010 10 231 66.4 10.30 10.00 [WC]+A0 202008.77+164353.5
20202+1644 SKF2134 2013 11 231 66.3 10.30 10.00 [WC]+A0 202008.77+164353.5
20202+1644 SKF2134 2015 11 231 66.3 10.30 10.00 [WC]+A0 202008.77+164353.5

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

 
 
WDS 20202+1644 SKF 2134 (HD 193538) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20202+1644 SKF 2134 (HD 193538) : MEASURES
 
 
No records found.

 
 
WDS 20202+1644 (HD 193538) : VIRTUAL EYEPIECE
 
 

20202+1644 SKF2134A mag 10.3 Sp [WC] 20202+1644 SKF2134B sep 64.7 P.A. 229.30 mag 10 Sp A0 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 20202+1644 (HD 193538) : ALADIN DSS IMAGE @ 20h 20m 08.77s +16° 43' 53.5"
 
 
 
 
WDS 20202+1644 SKF 2134 (HD 193538) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20202+1644 SKF2134 distance=1' 20204+1633 KPP 866 distance=12' 20205+1634 HU 360AB distance=12' 20205+1634 HU 360AC distance=12' 20191+1647 BPM2105 distance=16' 20193+1705 BPM2109 distance=25' 20193+1619 BPM2108 distance=28' 20219+1622 LEP 169 distance=34' 20186+1711 BPM2101 distance=36' 20222+1623 STF2670AB distance=37' 20222+1623 ABH 139AD distance=37' 20222+1623 GUI 31AC distance=37' 20222+1623 STF2670BC distance=37' 20209+1604 BPM2123 distance=42' 20215+1721 KPP1798 distance=42' 20192+1723 J 1247 distance=42' 20174+1643 LDS1039 distance=43' 20184+1719 BPM2099 distance=43' 20207+1601 YSC 70 distance=44' 20171+1641 BPM2087 distance=44' 20170+1655 J 3070 distance=47' 20199+1733 HJ 2950 distance=50' 20182+1604 CHE 291 distance=50' 20181+1605 BKO 561 distance=50' 20186+1600 BPM2102 distance=50' 20202+1734 BPM2116 distance=51' 20218+1729 BPM2128 distance=52' 20216+1556 BPM2127 distance=53' 20212+1553 BPM2124 distance=54' 20198+1550 STE 2 distance=54' 20170+1716 OSO 123AB distance=55' 20170+1716 OSO 123AC distance=55' 20170+1716 OSO 123AD distance=55' 20170+1716 OSO 123AE distance=55' 20183+1556 CHE 292 distance=56' 20181+1736 HJ 2946 distance=57' 20187+1551 CHE 298BC distance=57' 20187+1551 CHE 297AB distance=58' 20187+1551 CHE 298AC distance=58' 20181+1555 J 553 distance=58' 20229+1728 BPMA246 distance=59' 20181+1552 CHE 289 distance=60' 20171+1604 CHE 270 distance=60' 20186+1548 CHE 295 distance=61' 20179+1553 CHE 283 distance=61' 20189+1546 CHE 301 distance=61' 20216+1546 BPM2126 distance=62' 20171+1601 CHE 271 distance=62' 20159+1655 GWP2932 distance=62' 20163+1615 CHE 260 distance=63' 20201+1540 GWP2939 distance=64' 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 20202+1644 SKF2134 231 66.3 1
Show 20204+1633 KPP 866 348 7.3 12
Show 20205+1634 HU 360 AB 3 0.1 12
Show 20205+1634 HU 360 AC 348 7.3 12
Show 20191+1647 BPM2105 289 86.8 16
Show 20193+1705 BPM2109 198 100.7 25
Show 20193+1619 BPM2108 293 105.0 28
Show 20219+1622 LEP 169 13 4.6 34
Show 20186+1711 BPM2101 265 58.6 36
Show 20222+1623 STF2670 AB 153 30.0 37
Show 20222+1623 ABH 139 AD 143 93.0 37
Show 20222+1623 GUI 31 AC 129 37.0 37
Show 20222+1623 STF2670 BC 77 15.9 37
Show 20209+1604 BPM2123 22 86.6 42
Show 20215+1721 KPP1798 235 13.9 42
Show 20192+1723 J 1247 155 3.1 42
Show 20174+1643 LDS1039 207 126.8 43
Show 20184+1719 BPM2099 127 114.8 43
Show 20207+1601 YSC 70 159 0.5 44
Show 20171+1641 BPM2087 45 37.0 44
Show 20170+1655 J 3070 5.5 47
Show 20199+1733 HJ 2950 282 14.6 50
Show 20182+1604 CHE 291 275 8.3 50
Show 20181+1605 BKO 561 91 5.8 50
Show 20186+1600 BPM2102 47 72.1 50
Show 20202+1734 BPM2116 71 70.5 51
Show 20218+1729 BPM2128 283 75.4 52
Show 20216+1556 BPM2127 197 109.9 53
Show 20212+1553 BPM2124 59 81.4 54
Show 20198+1550 STE 2 164 8.1 54
Show 20170+1716 OSO 123 AB 264 10.0 55
Show 20170+1716 OSO 123 AC 349 17.9 55
Show 20170+1716 OSO 123 AD 99 21.1 55
Show 20170+1716 OSO 123 AE 44 26.2 55
Show 20183+1556 CHE 292 181 15.7 56
Show 20181+1736 HJ 2946 237 13.9 57
Show 20187+1551 CHE 298 BC 213 27.0 57
Show 20187+1551 CHE 297 AB 6 35.1 58
Show 20187+1551 CHE 298 AC 318 16.9 58
Show 20181+1555 J 553 20 3.7 58
Show 20229+1728 BPMA246 219 171.9 59
Show 20181+1552 CHE 289 39 32.5 60
Show 20171+1604 CHE 270 103 16.1 60
Show 20186+1548 CHE 295 260 13.6 61
Show 20179+1553 CHE 283 80 24.5 61
Show 20189+1546 CHE 301 296 28.1 61
Show 20216+1546 BPM2126 343 112.6 62
Show 20171+1601 CHE 271 34 26.3 62
Show 20159+1655 GWP2932 14 15.0 62
Show 20163+1615 CHE 260 201 27.4 63
Show 20201+1540 GWP2939 40 24.7 64

 
 
WDS 20202+1644 : COMPONENTS
 
 
  A
B pa=229.3°
sep=64.66"
 
 
20202+1644 A
 
 
Componente originario normalizzato AB Name HD 193538 Coord arcsec 2000 202008.77+164353.5 Mag 10.3
Spectral class [WC] PmRA -1.00 PmDE -5.0 Tycho2 1631-01785-1
HD 193538
Tycho2
Tycho2 1631-01785-1 Pflag RAmdeg 305.03642401 DEmdeg 16.73158721
PmRA -3.6 PmDE -3.8 E RAmdeg 72 E DEmdeg 74
E pmRA 2.0 E pmDE 2.0 EpRAm 1973.45 EpDEm 1970.97
Num 3 Q RAmdeg 0.5 Q DEmdeg 1.1 Q pmRA 0.6
Q pmDE 1.1 BTmag 12.134 E BTmag 0.186 VTmag 11.238
E VTmag 0.116 Prox 662 TYC T HIP
CCDM RAdeg 305.03643278 DEdeg 16.73159583 EpRA 1990 1.49
EpDE 1990 1.46 E RAdeg 81.0 E DEdeg 83.6 Posflg
Corr -0.1
 
 
20202+1644 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202005.36+164311.3 Mag 10 Spectral class A0 (white)
PmRA 1.00 PmDE 2.0 Tycho2 1631-01973-1 HD 355464
Calc delta mag 0.3 Calc coord yes
Tycho2
Tycho2 1631-01973-1 Pflag RAmdeg 305.02163116 DEmdeg 16.71987624
PmRA 0.9 PmDE 1.5 E RAmdeg 17 E DEmdeg 18
E pmRA 1.1 E pmDE 1.1 EpRAm 1987.05 EpDEm 1986.17
Num 8 Q RAmdeg 0.5 Q DEmdeg 0.8 Q pmRA 0.5
Q pmDE 0.8 BTmag 10.040 E BTmag 0.031 VTmag 10.038
E VTmag 0.040 Prox 662 TYC T HIP
CCDM RAdeg 305.02163111 DEdeg 16.71987083 EpRA 1990 1.47
EpDE 1990 1.43 E RAdeg 20.4 E DEdeg 21.4 Posflg
Corr -0.1