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Doubles in session


Current system
23286+4212
CHE 489


Nearby doubles
2' : 23286+4213
BKO 690

6' : 23281+4213
CHE 483

7' : 23292+4212
CHE 495

8' : 23293+4211
STJ 89

9' : 23280+4216
CHE 482

10' : 23279+4207
CHE 478AB

10' : 23282+4220
BKO 689

11' : 23279+4206
CHE 479AB

11' : 23278+4218
CHE 477

13' : 23288+4225
COU1847

14' : 23282+4200
COU1846

14' : 23279+4201
CHE 480

14' : 23297+4206
CHE 499

16' : 23280+4225
BU 1221

16' : 23288+4227
CHE 490

17' : 23284+4155
CHE 487

18' : 23301+4215
CHE 501

18' : 23288+4154
CHE 491AB

18' : 23285+4230
CHE 488

19' : 23276+4227
CHE 473

19' : 23289+4230
CHE 493

21' : 23272+4224
CHE 470

21' : 23271+4201
CHE 468

22' : 23293+4152
CHE 497

24' : 23265+4212
CHE 464

24' : 23296+4150
BKO 692



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 23286+4212 CHE 489 : NOTES
 
 
No records found.

 
 
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
23286+4212 CHE 489 2007 2 96 5.2 12.83 13.10 232839.29+421158.5
23286+4212 CHE 489 2008 4 96 5.2 12.83 13.10 D 232839.29+421158.5
23286+4212 CHE 489 2010 6 97 4.3 12.83 13.10 232839.29+421158.5
23286+4212 CHE 489 2015 7 96 5.3 12.83 13.10 232839.29+421158.5

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