21144+5015 SKF 393

 
 
21h 14m 21.63s +50° 14' 52.5" P.A. 206.00 sep 44.7 mag 9.46,10.04 Sp A0+A2
 
 
Coord 2000 21144+5015 Discov num SKF 393 Comp Coord arcsec 2000 21 14 21.63 +50 14 52.5
Date first 1903 Date last 2020 Obs 16
Pa first 206 Pa last 205.7 P.A. Now (θ) 205.7°
Sep first 44.4 Sep last 44.67 Sep. Now (ρ) 44.67"
Mag pri 9.46 Mag sec 10.04 delta mag (ΔM) 0.58 Spectral class A0+A2 (white/white)
Pri motion ra +010 Sec motion ra +010
Pri motion dec +005 Sec motion dec +005
Notes T (Parallax indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3597-01502-1 Gaia DR2 2166108142327884928
 
 
WDS 21144+5015 SKF 393 : 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
21144+5015 SKF 393 2000 2 206 44.4 9.40 10.20 A0+A2 V 211421.63+501452.5
21144+5015 SKF 393 2003 8 206 44.4 9.40 10.20 A0 A2 V 211421.63+501452.5
21144+5015 SKF 393 2010 9 206 44.4 9.46 10.04 A0+A2 V 211421.63+501452.5
21144+5015 SKF 393 2016 10 206 44.6 9.46 10.04 A0+A2 V 211421.63+501452.5
21144+5015 SKF 393 2020 15 206 44.7 9.46 10.04 A0+A2 T 211421.63+501452.5

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

 
 
WDS 21144+5015 SKF 393 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21144+5015 SKF 393 : MEASURES
 
 
No records found.

 
 
WDS 21144+5015 : VIRTUAL EYEPIECE
 
 

21144+5015 SKF 393A mag 9.46 Sp A0 21144+5015 SKF 393B sep 42.1 P.A. 197.10 mag 10.04 Sp A2 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 21144+5015 : ALADIN DSS IMAGE @ 21h 14m 21.63s +50° 14' 52.5"
 
 
 
 
WDS 21144+5015 SKF 393 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


21144+5015  SKF 393 distance=0' 21173+5011  TDT2885 distance=29' 21148+4946  COU2653 distance=30' 21182+4956  HU  692 distance=42' 21142+4930  ES  819 distance=46' 21190+5039  ES 1004 distance=51' 21077+5019  ROE  90 distance=51' 21183+4934  COU2654 distance=56' 21195+5048  ES 1005BC distance=60' 21195+5048  ES 1005AB distance=60' 21152+5117  HJ 1631 distance=63' 21212+5001  KPP4235AB distance=68' 21081+5046  TDT2775 distance=68' 21127+4900  COU2652 distance=77' 21203+4921  BU  839AC distance=79' 21203+4921  BU  839AB distance=79' 21203+4921  BU  839CB distance=80' 21100+4908  FMR 233 distance=80' 21196+4913  YR   29 distance=80' 21207+4923  ES  820AB distance=81' 21207+4923  ES  820BC distance=81' 21084+5118  COU2693 distance=85' 21100+4901  HDS3016 distance=86' 21053+5025  TDT2730 distance=88' 21235+5031  HLD  44 distance=89' 21117+4849  COU2651 distance=90' 21225+4929  HDS3043 distance=91' 21119+4845  STJ 110 distance=94' 21046+5028  ES   96 distance=95' 21170+5146  DBR 293 distance=95' 21246+5033  TDT2947 distance=100' 21119+4838  HJ 1624 distance=100' 21248+5015  HJ 1645 distance=101' 21238+4926  HJ 1643 distance=104' 21157+4832  HDS3024 distance=104' 21077+4851  ES  818BC distance=106' 21077+4851  ES  818AB distance=106' 21087+5148  ES 1003 distance=108' 21223+5132  CVR 241 distance=108' 21199+5150  STJ 116 distance=109' 21097+5158  IPH  28 distance=113' 21028+5041  ES 1000AB distance=113' 21103+4828  TOI1343 distance=115' 21102+4828  KPP4226 distance=115' 21260+4950  HDS3051 distance=115' 21252+5110  CBL  92 distance=117' 21129+4820  HJ 1625 distance=117' 21249+4919  ES 2710 distance=117' 21254+5108  SKF2530 distance=118' 21047+4902  HU  590 distance=119' 21050+4858  TDT2728 distance=120' 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 21144+5015 SKF 393 206 44.7
Show 21173+5011 TDT2885 13 1.5 29
Show 21148+4946 COU2653 66 0.3 30
Show 21182+4956 HU 692 259 0.4 42
Show 21142+4930 ES 819 203 5.0 46
Show 21190+5039 ES 1004 221 7.6 51
Show 21077+5019 ROE 90 48 10.1 51
Show 21183+4934 COU2654 227 1.1 56
Show 21195+5048 ES 1005 BC 126 2.3 60
Show 21195+5048 ES 1005 AB 145 11.5 60
Show 21152+5117 HJ 1631 16 49.4 63
Show 21212+5001 KPP4235 AB 90 2.8 68
Show 21081+5046 TDT2775 183 3.4 68
Show 21127+4900 COU2652 339 0.7 77
Show 21203+4921 BU 839 AC 200 22.5 79
Show 21203+4921 BU 839 AB 207 14.5 79
Show 21203+4921 BU 839 CB 7 8.1 80
Show 21100+4908 FMR 233 255 8.7 80
Show 21196+4913 YR 29 124 0.2 80
Show 21207+4923 ES 820 AB 60 35.5 81
Show 21207+4923 ES 820 BC 293 3.7 81
Show 21084+5118 COU2693 132 0.6 85
Show 21100+4901 HDS3016 25 0.3 86
Show 21053+5025 TDT2730 140 1.6 88
Show 21235+5031 HLD 44 258 2.1 89
Show 21117+4849 COU2651 13 0.9 90
Show 21225+4929 HDS3043 113 0.2 91
Show 21119+4845 STJ 110 114 1.3 94
Show 21046+5028 ES 96 253 8.2 95
Show 21170+5146 DBR 293 199 5.5 95
Show 21246+5033 TDT2947 262 0.7 100
Show 21119+4838 HJ 1624 190 6.2 100
Show 21248+5015 HJ 1645 36 8.1 101
Show 21238+4926 HJ 1643 23 27.7 104
Show 21157+4832 HDS3024 328 0.3 104
Show 21077+4851 ES 818 BC 137 2.2 106
Show 21077+4851 ES 818 AB 39 48.6 106
Show 21087+5148 ES 1003 154 7.1 108
Show 21223+5132 CVR 241 156 75.0 108
Show 21199+5150 STJ 116 53 1.4 109
Show 21097+5158 IPH 28 241 19.6 113
Show 21028+5041 ES 1000 AB 56 3.5 113
Show 21103+4828 TOI1343 334 0.5 115
Show 21102+4828 KPP4226 308 1.9 115
Show 21260+4950 HDS3051 213 0.2 115
Show 21252+5110 CBL 92 342 9.1 117
Show 21129+4820 HJ 1625 71 11.8 117
Show 21249+4919 ES 2710 157 20.1 117
Show 21254+5108 SKF2530 101 8.1 118
Show 21047+4902 HU 590 91 0.1 119
Show 21050+4858 TDT2728 57 2.5 120

 
 
WDS 21144+5015 : COMPONENTS
 
 
  A
B pa=197.1°
sep=42.11"
 
 
21144+5015 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 211421.63+501452.5 Mag 9.46 Spectral class A0 (white)
PmRA 10.00 PmDE 5.0 Tycho2 3597-01502-1
Tycho2
Tycho2 3597-01502-1 Pflag RAmdeg 318.59014072 DEmdeg 50.24790561
PmRA 12.5 PmDE 4.2 E RAmdeg 12 E DEmdeg 12
E pmRA 1.3 E pmDE 1.3 EpRAm 1990.25 EpDEm 1990.29
Num 7 Q RAmdeg 1.2 Q DEmdeg 1.1 Q pmRA 1.3
Q pmDE 1.2 BTmag 9.761 E BTmag 0.022 VTmag 9.464
E VTmag 0.020 Prox 444 TYC T HIP
CCDM RAdeg 318.59009639 DEdeg 50.24789611 EpRA 1990 1.65
EpDE 1990 1.69 E RAdeg 11.7 E DEdeg 12.0 Posflg
Corr -0.1
 
 
21144+5015 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211420.34+501412.2 Mag 10.04 Spectral class A2 (white)
PmRA 10.00 PmDE 5.0 Tycho2 3597-01595-1 Calc delta mag 0.58
Calc coord yes
Tycho2
Tycho2 3597-01595-1 Pflag RAmdeg 318.58167697 DEmdeg 50.23683385
PmRA 11.0 PmDE 5.3 E RAmdeg 19 E DEmdeg 19
E pmRA 1.6 E pmDE 1.6 EpRAm 1988.63 EpDEm 1988.24
Num 6 Q RAmdeg 1.0 Q DEmdeg 1.4 Q pmRA 1.0
Q pmDE 1.3 BTmag 10.571 E BTmag 0.036 VTmag 10.180
E VTmag 0.034 Prox 444 TYC T HIP
CCDM RAdeg 318.58163806 DEdeg 50.23681750 EpRA 1990 1.68
EpDE 1990 1.62 E RAdeg 20.6 E DEdeg 22.3 Posflg
Corr 0.0