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Doubles in session


Current system
02512+6023
BU 1316 BC


Nearby doubles
3' : 02511+6025
STF 306AB

11' : 02516+6033
BU 1374AB

14' : 02530+6028
BU 1375AB

16' : 02513+6008
TDS2373

27' : 02546+6032
STI 404

27' : 02542+6039
ES 1815AB

33' : 02537+5957
TDS2380

45' : 02570+6034
SKF1996

45' : 02552+5950
MLR 520

45' : 02506+6108
STI 397

50' : 02578+6020
STI 411

51' : 02584+6038
STI 413AB

51' : 02578+6036
STI 410

52' : 02571+6050
STI 407

53' : 02477+6108
ES 1876

55' : 02584+6013
STI 415

55' : 02584+6035
STI 414AB

59' : 02555+6112
TDS2389

61' : 02437+5958
LEO 8

61' : 02517+5921
GIC 35

62' : 02594+6034
TRN 14AB

63' : 02487+6123
ES 1877

65' : 02426+6018
A 969

65' : 02436+6056
ES 1812

66' : 02588+6057
SKF1679

73' : 02578+5929
STI 412AB



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

02512+6023 BU 1316 BC

 
 
02h 51m 14.45s +60° 23' 09.9" sep 9.8 mag 9.35,11.40 Sp O8V+O9:V
 
 
Coord 2000 02512+6023 Discov num BU 1316 Comp BC Coord arcsec 2000 02 51 14.45 +60 23 09.9
Date first 1906 Date last 2013 Obs 3
Pa first 359 Pa last 0 P.A. Now (θ) 0
Sep first 10.2 Sep last 9.8 Sep. Now (ρ) 9.8"
Mag pri 9.35 Mag sec 11.40 delta mag (ΔM) 2.05 Spectral class O8V+O9:V (blue/blue)
Pri motion ra +001 Sec motion ra
Pri motion dec +006 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
02512+6023 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 02 51 14 +60 23 10 BU 1316 AB 2015 18 299 0.3 8.82 9.35 0.53
Show HD 17520 02 51 14 +60 23 10 D 9001 AB,C 2014 19 21 10.8 8.36 11.40 3.04
Show 02 51 14 +60 23 10 D 9001 AB,D 2014 16 11 20.2 8.36 11.50 3.14
Show 02 51 14 +60 23 10 ABH 15 AB,E 2014 10 324 26.9 8.36 13.60 5.24
Show 02 51 14 +60 23 10 ABH 15 AB,F 2014 9 34 36.7 8.36 13.05 4.69
Show 02 51 14 +60 23 10 ABH 15 AB,G 2014 10 133 24.2 8.36 12.36 4.00
Show 02 51 14 +60 23 10 ABH 15 AB,H 2014 9 168 30.5 8.36 13.98 5.62
Show 02 51 14 +60 23 10 ABH 15 AB,I 2014 8 183 40.6 8.36 13.48 5.12
Show 02 51 14 +60 23 10 ABH 15 AB,J 2014 7 220 71.7 8.36 13.16 4.80
Show 02 51 14 +60 23 10 ABH 15 AB,K 2014 8 134 63.7 8.36 13.12 4.76
Show 02 51 14 +60 23 10 ABH 15 AB,L 2014 8 138 85.0 8.36 12.50 4.14
Show 02 51 14 +60 23 10 ABH 15 AB,M 2014 8 67 90.3 8.36 12.64 4.28
Show 02 51 14 +60 23 10 ABH 15 AB,N 2014 6 157 71.4 8.36 13.45 5.09
Show 02 51 14 +60 23 10 MZA 12 AO 2008 1 299 5.1 8.82 14.60 5.78
Show 02 51 14 +60 23 10 BU 1316 BC 2013 3 0 9.8 9.35 11.40 2.05 <===
15-fold system
16 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Gaia DR2 464574075408619264