20506+6529 SKF 2613

 
 
20h 50m 36.62s +65° 28' 58.8" P.A. 205.00 sep 41.4 mag 9.40,18.20 Sp G0
 
 
Coord 2000 20506+6529 Discov num SKF2613 Comp Coord arcsec 2000 20 50 36.62 +65 28 58.8
Date first 1952 Date last 2015 Obs 8
Pa first 205 Pa last 204.5 P.A. Now (θ) 204.5°
Sep first 41.4 Sep last 41.394 Sep. Now (ρ) 41.394"
Mag pri 9.40 Mag sec 18.20 delta mag (ΔM) 8.8 Spectral class G0 (yellow)
Pri motion ra +044 Sec motion ra +043
Pri motion dec +063 Sec motion dec +069
Notes V (Proper motion indicates physical)
rPM=0.075 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Tycho2 4254-00541-1 Gaia DR2 2245624857602800384
 
 
WDS 20506+6529 SKF 2613 : 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
20506+6529 SKF2613 2010 4 205 41.8 9.40 18.20 G0 V 205036.62+652858.8
20506+6529 SKF2613 2013 5 205 41.7 9.40 18.20 G0 V 205036.62+652858.8
20506+6529 SKF2613 2015 7 205 41.4 9.40 18.20 G0 V 205036.62+652858.8

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

 
 
WDS 20506+6529 SKF 2613 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20506+6529 SKF 2613 : MEASURES
 
 
No records found.

 
 
WDS 20506+6529 : VIRTUAL EYEPIECE
 
 

20506+6529 SKF2613A mag 9.4 Sp G0 20506+6529 SKF2613B sep 38.3 P.A. 190.70 mag 18.2 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 20506+6529 : ALADIN DSS IMAGE @ 20h 50m 36.62s +65° 28' 58.8"
 
 
 
 
WDS 20506+6529 SKF 2613 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20506+6529  SKF2613 distance=0' 20527+6537  TOI1288AB distance=15' 20527+6537  TOI1288AC distance=15' 20492+6547  MLB 267 distance=20' 20589+6548  KPP2312 distance=55' 20434+6454  STI 992 distance=58' 20584+6611  FOX  96 distance=65' 20573+6645  MLB 268 distance=87' 20361+6523  STI 990 distance=91' 21044+6501  SKF2806 distance=92' 20517+6701  MLB 302 distance=92' 20506+6356  STI 998 distance=94' 20509+6708  MLB 301 distance=100' 21015+6643  HU  959 distance=100' 20354+6454  OSO 127AB distance=102' 20354+6454  OSO 127AC distance=102' 20354+6454  OSO 127AD distance=102' 20354+6454  OSO 127AE distance=102' 20354+6454  OSO 127AF distance=102' 20354+6454  GIC 165AG distance=102' 20333+6531  LDS2454 distance=109' 20353+6437  TDT2398 distance=110' 20389+6405  ES 1918 distance=111' 20465+6717  MLR  73 distance=111' 20328+6526  KPP 474 distance=111' 20415+6710  MLB 300 distance=115' 20333+6616  TDT2367 distance=116' 20332+6442  MLB 220 distance=120' 20453+6332  ES  134 distance=122' 21103+6534  TDT2800 distance=123' 21089+6446  STI1017 distance=124' 21068+6644  TDT2757 distance=124' 21091+6626  OCA   4 distance=125' 21019+6347  TDT2703 distance=126' 21091+6623  MLR  68 distance=126' 20380+6348  LDS2455 distance=130' 21022+6723  KPP4220 distance=134' 21006+6329  BVD 337 distance=137' 20490+6313  ES 1855 distance=137' 20397+6325  DOB  15 distance=142' 20528+6307  KPP1724 distance=143' 20439+6311  TDT2504 distance=146' 20504+6259  STI 997 distance=151' 20496+6256  HJ 1588 distance=152' 20371+6324  DOB  14 distance=154' 20350+6329  TOI1287 distance=158' 20574+6251  HDS2988 distance=165' 20552+6247  NSN 738 distance=166' 20466+6238  HJ 1583 distance=174' 21016+6810  LI    6AB distance=174' 20567+6237  HDS2983 distance=177' 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 20506+6529 SKF2613 205 41.4
Show 20527+6537 TOI1288 AB 313 0.1 15
Show 20527+6537 TOI1288 AC 289 1.1 15
Show 20492+6547 MLB 267 222 3.4 20
Show 20589+6548 KPP2312 312 19.5 55
Show 20434+6454 STI 992 53 4.9 58
Show 20584+6611 FOX 96 123 2.2 65
Show 20573+6645 MLB 268 332 5.8 87
Show 20361+6523 STI 990 177 5.8 91
Show 21044+6501 SKF2806 284 46.7 92
Show 20517+6701 MLB 302 324 4.9 92
Show 20506+6356 STI 998 93 4.8 94
Show 20509+6708 MLB 301 333 4.9 100
Show 21015+6643 HU 959 164 1.3 100
Show 20354+6454 OSO 127 AB 27 6.5 102
Show 20354+6454 OSO 127 AC 66 5.5 102
Show 20354+6454 OSO 127 AD 225 18.5 102
Show 20354+6454 OSO 127 AE 267 20.2 102
Show 20354+6454 OSO 127 AF 288 24.3 102
Show 20354+6454 GIC 165 AG 301 29.6 102
Show 20333+6531 LDS2454 62 17.5 109
Show 20353+6437 TDT2398 190 0.5 110
Show 20389+6405 ES 1918 288 3.3 111
Show 20465+6717 MLR 73 37 6.3 111
Show 20328+6526 KPP 474 81 3.7 111
Show 20415+6710 MLB 300 18 1.7 115
Show 20333+6616 TDT2367 285 0.4 116
Show 20332+6442 MLB 220 84 7.2 120
Show 20453+6332 ES 134 84 11.1 122
Show 21103+6534 TDT2800 137 0.6 123
Show 21089+6446 STI1017 32 12.0 124
Show 21068+6644 TDT2757 248 0.7 124
Show 21091+6626 OCA 4 37 0.6 125
Show 21019+6347 TDT2703 249 0.5 126
Show 21091+6623 MLR 68 280 0.8 126
Show 20380+6348 LDS2455 36 18.0 130
Show 21022+6723 KPP4220 302 1.2 134
Show 21006+6329 BVD 337 77 8.4 137
Show 20490+6313 ES 1855 18 5.2 137
Show 20397+6325 DOB 15 91 3.2 142
Show 20528+6307 KPP1724 221 13.3 143
Show 20439+6311 TDT2504 357 1.6 146
Show 20504+6259 STI 997 71 15.1 151
Show 20496+6256 HJ 1588 33 17.3 152
Show 20371+6324 DOB 14 239 4.8 154
Show 20350+6329 TOI1287 346 0.1 158
Show 20574+6251 HDS2988 301 0.1 165
Show 20552+6247 NSN 738 207 3.8 166
Show 20466+6238 HJ 1583 69 9.6 174
Show 21016+6810 LI 6 AB 168 2.5 174
Show 20567+6237 HDS2983 244 0.4 177

 
 
WDS 20506+6529 : COMPONENTS
 
 
  A
B pa=190.7°
sep=38.33"
 
 
20506+6529 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 205036.62+652858.8 Mag 9.4 Spectral class G0 (yellow)
PmRA 44.00 PmDE 63.0 Tycho2 4254-00541-1
Tycho2
Tycho2 4254-00541-1 Pflag RAmdeg 312.65259136 DEmdeg 65.48299574
PmRA 44.0 PmDE 62.7 E RAmdeg 12 E DEmdeg 13
E pmRA 1.4 E pmDE 1.4 EpRAm 1990.27 EpDEm 1990.08
Num 7 Q RAmdeg 0.7 Q DEmdeg 0.5 Q pmRA 0.6
Q pmDE 0.5 BTmag 10.163 E BTmag 0.027 VTmag 9.458
E VTmag 0.020 Prox 981 TYC T HIP
CCDM RAdeg 312.65234806 DEdeg 65.48285222 EpRA 1990 1.77
EpDE 1990 1.72 E RAdeg 13.1 E DEdeg 14.1 Posflg
Corr 0.0
 
 
20506+6529 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205035.48+652821.1 Mag 18.2 PmRA 43.00
PmDE 69.0 Calc delta mag 8.8 Calc coord yes