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Doubles in session


Current system
23249+4149
CHE 453 AB


Nearby doubles
10' : 23255+4142
CHE 456

11' : 23246+4139
CHE 452

11' : 23257+4155
KPP 530

14' : 23251+4136
BKO 676

15' : 23237+4155
CHE 448

17' : 23260+4201
CHE 458AB

20' : 23261+4203
CHE 459

23' : 23268+4157
CHE 466

25' : 23263+4208
UC 290

26' : 23271+4143
CHE 469

26' : 23227+4142
CHE 443

27' : 23226+4150
CHE 440

27' : 23271+4201
CHE 468

28' : 23225+4146
CHE 439

28' : 23262+4212
BKO 680

28' : 23272+4139
BKO 686

30' : 23265+4212
CHE 464

30' : 23274+4140
CHE 471AB

32' : 23250+4220
CHE 455

32' : 23277+4146
CHE 474AB

33' : 23244+4221
CHE 449

34' : 23223+4204
CHE 437AB

35' : 23245+4223
CHE 450AB

36' : 23225+4211
CHE 438

36' : 23227+4215
CHE 442

36' : 23279+4201
CHE 480



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 23249+4149 CHE 453 AB : NOTES
 
 
discov_num notes refcode
CHE 454 AC: A 10' error (23249+4139) in copying declination to catalog led
to assigning a different designation to this companion of CHE 453.
 
 
REFERENCES
 
 
refcode metd author reference
Che1908 Pa - Chevalier, Stanislas .
Che1908 Shanghai Obs. Zo-Se 4, 60, 1908 (corrections described in Bko2011c and Hrt2012b)
Che1909 Pa - Chevalier, Stanislas .
Che1909 Shanghai Obs. Zo-Se 5, 86, 1909 (corrections are described in Hrt2012b)
Che1910 Ma j Chevalier, Stanislas & Tsang Ziang-seng .
Che1910 +Pa Shanghai Obs. Zo-Se 6, O5, 1910 (corrections are described in Hrt2012b)
Che1911 Ma - Chevalier, Stanislas .
Che1911 +Pa Shanghai Obs. Zo-Se 7, B1, 1911 (corrections are described in Hrt2012b)
Che1925 Pa - Chevalier, Stanislas 1925JO......8...65G
Che1925 J. Obs. 8, 65, 1925
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23249+4149 CHE 453 AB 2003 4 34 39.2 11.74 13.39 D 232455.31+414858.2
23249+4149 CHE 453 AB 2008 5 34 39.2 11.74 13.39 N D 232455.31+414858.2
23249+4149 CHE 453 AB 2015 7 34 39.3 11.68 13.53 N 232455.31+414858.2

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