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Doubles in session


Current system
23288+4227
CHE 490


Nearby doubles
3' : 23288+4225
COU1847

4' : 23289+4230
CHE 493

5' : 23285+4230
CHE 488

10' : 23280+4225
BU 1221

11' : 23282+4220
BKO 689

13' : 23283+4238
CHE 486

14' : 23276+4227
CHE 473

15' : 23278+4218
CHE 477

15' : 23286+4213
BKO 690

15' : 23280+4216
CHE 482

16' : 23286+4212
CHE 489

16' : 23281+4213
CHE 483

17' : 23292+4212
CHE 495

17' : 23293+4211
STJ 89

19' : 23290+4245
CHE 494AB

19' : 23282+4245
CHE 484

20' : 23272+4224
CHE 470

20' : 23301+4215
CHE 501

21' : 23278+4244
CHE 476

21' : 23292+4247
TDT4061

21' : 23304+4238
CHE 503

21' : 23303+4239
CHE 502

21' : 23293+4248
CHE 496

23' : 23279+4207
CHE 478AB

24' : 23297+4206
CHE 499

24' : 23279+4206
CHE 479AB



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

23288+4227 CHE 490

 
 
23h 28m 51.68s +42° 27' 17.1" P.A. 17.00 sep 31.6 mag 10.11,10.37
 
 
Coord 2000 23288+4227 Discov num CHE 490 Comp Coord arcsec 2000 23 28 51.68 +42 27 17.1
Date first 1911 Date last 2015 Obs 11
Pa first 17 Pa last 16.6 P.A. Now (θ) 16.6°
Sep first 30.4 Sep last 31.583 Sep. Now (ρ) 31.583"
Mag pri 10.11 Mag sec 10.37 delta mag (ΔM) 0.26 Spectral class
Pri motion ra +001 Sec motion ra +002
Pri motion dec -011 Sec motion dec -002
Notes
rPM=0.82
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda Gaia DR2 1924778877763423360