stampa
Login

Keep tracks of you favourite doubles.
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
20549+0051
SKF 1772


Nearby doubles
11' : 20546-0042
A 877

22' : 20539-0035
J 2328

22' : 20544+0112
LDS4860

30' : 20531+0104
TDT2604

34' : 20551-0018
UC 4325

42' : 20572+0028
HWE 55AB

42' : 20575+0036
HWE 101AB

43' : 20562-0014
TDT2643

45' : 20523-0030
BAL 927

45' : 20578-0043
UC 4344

50' : 20571+0128
J 2332

53' : 20525+0130
BAL1575

54' : 20514-0041
SKF1771

59' : 20584+0118
RST5474

60' : 20510-0038
J 1711

62' : 20509+0101
RST5472AB

63' : 20572+0144
UC 4342

65' : 20537+0154
RST5473

70' : 20508-0020
BAL 926

72' : 20590-0014
TOB 314

74' : 20585+0143
GWP3023

80' : 20595-0014
BAL 928

83' : 20506+0001
TDT2572

85' : 20521+0205
A 2286AB

87' : 21002-0014
TDS1110

91' : 20575+0214
BAL1577



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.

20549+0051 SKF 1772

 
 
20h 54m 55.83s +00° 51' 29.7" P.A. 334.00 sep 2.5 mag 18.40,20.10 Sp DA+M
 
 
Coord 2000 20549+0051 Discov num SKF1772 Comp Coord arcsec 2000 20 54 55.83 +00 51 29.7
Date first 2001 Date last 2009 Obs 2
Pa first 331 Pa last 333.5 P.A. Now (θ) 333.5°
Sep first 2.4 Sep last 2.47 Sep. Now (ρ) 2.47"
Mag pri 18.40 Mag sec 20.10 delta mag (ΔM) 1.7 Spectral class DA+M (white dwarf/red)
Pri motion ra +056 Sec motion ra
Pri motion dec -091 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius Gaia DR2 4227729759076046336
 
 
WDS 20549+0051 SKF 1772 : 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
20549+0051 SKF1772 2009 2 334 2.5 18.40 20.10 DA+M 205455.83+005129.7

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

 
 
WDS 20549+0051 SKF 1772 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20549+0051 SKF 1772 : MEASURES
 
 
No records found.

 
 
WDS 20549+0051 : VIRTUAL EYEPIECE
 
 

20549+0051 SKF1772A mag 18.4 Sp DA 20549+0051 SKF1772B sep 2.5 P.A. 333.50 mag 20.1 Sp M 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 20549+0051 : ALADIN DSS IMAGE @ 20h 54m 55.83s +00° 51' 29.7"
 
 
 
 
WDS 20549+0051 SKF 1772 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20549+0051 SKF1772 distance=0' 20546-0042 A 877 distance=11' 20539-0035 J 2328 distance=22' 20544+0112 LDS4860 distance=22' 20531+0104 TDT2604 distance=30' 20551-0018 UC 4325 distance=34' 20572+0028 HWE 55AB distance=42' 20572+0028 BU 1496AC distance=42' 20575+0036 HWE 101AB distance=42' 20575+0036 HWE 101AC distance=42' 20562-0014 TDT2643 distance=43' 20523-0030 BAL 927 distance=45' 20578-0043 UC 4344 distance=45' 20571+0128 J 2332 distance=50' 20525+0130 BAL1575 distance=53' 20514-0041 SKF1771 distance=54' 20584+0118 RST5474 distance=59' 20510-0038 J 1711 distance=60' 20509+0101 TDT2577Aa,Ab distance=62' 20509+0101 RST5472AB distance=62' 20572+0144 UC 4342 distance=63' 20537+0154 RST5473 distance=65' 20508-0020 BAL 926 distance=70' 20590-0014 TOB 314 distance=72' 20585+0143 GWP3023 distance=74' 20595-0014 BAL 928 distance=80' 20506+0001 TDT2572 distance=83' 20521+0205 A 2286AB distance=85' 20521+0205 A 2286AB,C distance=85' 21002-0014 TDS1110 distance=87' 20575+0214 BAL1577 distance=91' 20495-0006 BAL 925 distance=93' 20486-0055 BAL 616 distance=96' 20510+0210 BAL1574 distance=100' 20510+0211 BAL1573 distance=101' 20481+0053 CVR 873 distance=103' 20521+0225 TDT2592 distance=104' 21016-0029 NSN 500 distance=104' 20485+0012 UC 4295 distance=105' 20493+0156 OSO 136 distance=106' 21020+0055 BAL1222 distance=107' 21016-0014 TDT2701 distance=108' 20485+0143 RST5471 distance=110' 20475+0105 BAL1220 distance=112' 20510+0227 BAL2037 distance=113' 20504+0222 GWP3004 distance=114' 21025+0038 HDO 320 distance=115' 21008+0207 UC 4360 distance=116' 20478+0007 SKF2612 distance=117' 20472+0021 CBL 529 distance=120' 21029-0028 TDT2713 distance=123' 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 20549+0051 SKF1772 334 2.5
Show 20546-0042 A 877 9 0.6 11
Show 20539-0035 J 2328 351 3.2 22
Show 20544+0112 LDS4860 138 3.4 22
Show 20531+0104 TDT2604 87 0.7 30
Show 20551-0018 UC 4325 271 61.6 34
Show 20572+0028 HWE 55 AB 71 26.3 42
Show 20572+0028 BU 1496 AC 111 33.5 42
Show 20575+0036 HWE 101 AB 139 40.7 42
Show 20575+0036 HWE 101 AC 313 11.7 42
Show 20562-0014 TDT2643 250 0.5 43
Show 20523-0030 BAL 927 285 4.5 45
Show 20578-0043 UC 4344 15 42.7 45
Show 20571+0128 J 2332 231 3.1 50
Show 20525+0130 BAL1575 175 16.6 53
Show 20514-0041 SKF1771 13 1.2 54
Show 20584+0118 RST5474 194 2.0 59
Show 20510-0038 J 1711 222 8.4 60
Show 20509+0101 TDT2577 Aa,Ab 104 0.5 62
Show 20509+0101 RST5472 AB 77 3.7 62
Show 20572+0144 UC 4342 239 14.2 63
Show 20537+0154 RST5473 20 3.0 65
Show 20508-0020 BAL 926 239 2.4 70
Show 20590-0014 TOB 314 227 27.6 72
Show 20585+0143 GWP3023 358 76.3 74
Show 20595-0014 BAL 928 129 13.6 80
Show 20506+0001 TDT2572 89 0.5 83
Show 20521+0205 A 2286 AB 5 0.0 85
Show 20521+0205 A 2286 AB,C 48 1.1 85
Show 21002-0014 TDS1110 79 0.9 87
Show 20575+0214 BAL1577 221 4.9 91
Show 20495-0006 BAL 925 175 19.7 93
Show 20486-0055 BAL 616 206 2.4 96
Show 20510+0210 BAL1574 21 18.3 100
Show 20510+0211 BAL1573 225 5.6 101
Show 20481+0053 CVR 873 324 12.3 103
Show 20521+0225 TDT2592 183 1.5 104
Show 21016-0029 NSN 500 80 34.1 104
Show 20485+0012 UC 4295 196 69.5 105
Show 20493+0156 OSO 136 109 12.8 106
Show 21020+0055 BAL1222 321 12.5 107
Show 21016-0014 TDT2701 43 1.0 108
Show 20485+0143 RST5471 14 0.6 110
Show 20475+0105 BAL1220 193 21.1 112
Show 20510+0227 BAL2037 2 6.4 113
Show 20504+0222 GWP3004 12 15.6 114
Show 21025+0038 HDO 320 225 3.0 115
Show 21008+0207 UC 4360 71 44.6 116
Show 20478+0007 SKF2612 63 1.0 117
Show 20472+0021 CBL 529 43 49.8 120
Show 21029-0028 TDT2713 59 0.8 123

 
 
WDS 20549+0051 : COMPONENTS
 
 
  A
B pa=333.5°
sep=2.47"
 
 
20549+0051 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 205455.83+005129.7 Mag 18.4 Spectral class DA (white dwarf)
PmRA 56.00 PmDE -91.0
 
 
20549+0051 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205455.76+005131.9 Mag 20.1 Spectral class M (red)
Calc delta mag 1.7 Calc coord yes