02516+6033 BU 1374BC

 
 
02h 51m 35.70s +60 32' 51.3" P.A. 350 sep 140.3 mag 10.09,10.88 Sp B
 
 
Coord 2000
02516+6033
Discov num
BU 1374
Comp
BC
Coord arcsec 2000
02 51 35.70 +60 32 51.3
Date first
1899
Date last
2014
Obs
8
Pa first
347
Pa last
350
P.A. Now (θ)
350°
Sep first
139.4
Sep last
140.3
Sep. Now (ρ)
140.3"
Mag pri
10.09
Mag sec
10.88
delta mag (ΔM)
0.79
Spectral class
B (blue-white)
Pri motion ra
-003
Sec motion ra
-002
Pri motion dec
-001
Sec motion dec
-001
Notes
N (See Notes)
rPM=0.316
Nature of this double is uncertain.
 
 
02516+6033 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 12474 02516+6033 BU 1374 AB 1899 2016 17 196 21.1 9.73 10.08 0.35
Show 12474 02516+6033 BU 1374 AC 1991 2014 4 345 124.2 9.73 10.88 1.15
Show 12474 02516+6033 BU 1374 AD 1999 2014 2 351 125.6 9.73 12.19 2.46
Show 12473 02516+6033 BU 1374 BC 1899 2014 8 350 140.3 10.09 10.88 0.79 <===
Show 12473 02516+6033 ABH 16 BE 1908 2014 5 78 47.2 10.09 13.27 3.18
Show 12473 02516+6033 ABH 16 BF 1987 2003 3 255 36.3 10.09 14.52 4.43
Show 12473 02516+6033 ABH 16 BG 1987 2003 3 163 59.4 10.09 14.61 4.52
Show 12473 02516+6033 BU 1374 BH 1903 2016 7 272 9.4 10.09 13.30 3.21
Show 02516+6033 BU 1374 CD 1903 2014 6 71 12.2 10.88 12.19 1.31
Octuple system
8 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
350.1
Precise sep
140.258
Constellation
Cassiopeia
SAO
12473
Tycho2
4048-00292-1
HD
237011
last precise pa
350.1
last precise sep
140.258
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02516+6033 BU 1374 BC 1999 6 348 139.5 10.09 10.88 N D 025135.70+603251.3
02516+6033 BU 1374 BC 2003 7 348 139.5 10.09 10.88 N D 025135.70+603251.3
02516+6033 BU 1374 BC 2014 8 350 140.3 10.09 10.88 B N 025135.70+603251.3

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