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Current system
20058+3605
SEI 853


Nearby doubles
4' : 20060+3606
SEI 864

8' : 20058+3556
ES 86AB

10' : 20064+3558
BUP 204AB

11' : 20065+3609
SEI 880AB

11' : 20058+3554
SEI 849

12' : 20067+3607
SEI 883AB

13' : 20059+3552
SEI 856

14' : 20062+3551
SEI 869

14' : 20068+3611
SEI 884AB

17' : 20054+3549
SEI 846

18' : 20070+3554
SEI 887AB

18' : 20060+3547
BU 440AB

18' : 20046+3614
SEI 839

19' : 20060+3546
ES 25AB

20' : 20060+3545
SEI 858AB

21' : 20072+3616
SEI 891AB

22' : 20062+3544
SEI 867AB

22' : 20073+3553
SEI 892AB

22' : 20074+3553
SEI 894AB

23' : 20059+3542
SEI 854

23' : 20066+3544
RAO 518

23' : 20064+3543
SEI 877AB

23' : 20069+3546
SEI 885

24' : 20075+3553
SEI 896

24' : 20069+3545
SEI 886AB

26' : 20075+3618
TOB 167



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20058+3605 SEI 853

 
 
20h 05m 47.66s +36° 04' 30.0" P.A. 55.00 sep 7.5 mag 11.40,12.60 Sp A
 
 
Coord 2000 20058+3605 Discov num SEI 853 Comp Coord arcsec 2000 20 05 47.66 +36 04 30.0
Date first 1896 Date last 2017 Obs 12
Pa first 54 Pa last 54.6 P.A. Now (θ) 54.6°
Sep first 8.2 Sep last 7.511 Sep. Now (ρ) 7.511"
Mag pri 11.40 Mag sec 12.60 delta mag (ΔM) 1.2 Spectral class A (white)
Pri motion ra -005 Sec motion ra -004
Pri motion dec -008 Sec motion dec -004
Notes N (See Notes)
rPM=0.437
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2059119270061016448