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Doubles in session


Current system
23280+4309
BKO 688


Nearby doubles
3' : 23278+4309
CHE 475

8' : 23276+4303
BKO 687AB

8' : 23283+4316
CHE 485

9' : 23280+4301
CHE 481

12' : 23270+4304
CHE 467AB

15' : 23272+4258
BKO 685

17' : 23267+4317
CHE 465

18' : 23294+4301
CHE 498

18' : 23263+4309
CHE 460AB

20' : 23291+4324
A 109

20' : 23264+4317
CHE 461AB

21' : 23276+4248
CHE 472

24' : 23270+4248
TDT4040

25' : 23282+4245
CHE 484

25' : 23293+4329
TDT4062

26' : 23278+4244
CHE 476

26' : 23292+4247
TDT4061

26' : 23293+4248
CHE 496

27' : 23290+4245
CHE 494AB

30' : 23264+4245
CHE 462AB

32' : 23283+4238
CHE 486

35' : 23267+4237
TDT4036

37' : 23259+4241
CHE 457

38' : 23265+4235
CHE 463AB

40' : 23285+4230
CHE 488

40' : 23303+4239
CHE 502



Selections
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Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

23280+4309 BKO 688

 
 
23h 27m 58.37s +43° 08' 57.2" P.A. 194.00 sep 9.7 mag 12.10,13.80
 
 
Coord 2000 23280+4309 Discov num BKO 688 Comp Coord arcsec 2000 23 27 58.37 +43 08 57.2
Date first 1998 Date last 2015 Obs 8
Pa first 195 Pa last 194.1 P.A. Now (θ) 194.1°
Sep first 9.7 Sep last 9.684 Sep. Now (ρ) 9.684"
Mag pri 12.10 Mag sec 13.80 delta mag (ΔM) 1.7 Spectral class
Pri motion ra +005 Sec motion ra +000
Pri motion dec -009 Sec motion dec -006
Notes
rPM=0.566
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda Gaia DR2 1925024721690850432