02516+6033 BU 1374AB

 
 
02H 51M 36.48S +60 33' 11.6" P.A. 196 SEP 21.1 MAG 9.73,10.08 SP B1V+
 
 
Coord 2000
02516+6033
Discov num
BU 1374
Comp
AB
Coord arcsec 2000
02 51 36.48 +60 33 11.6
Date first
1899
Date last
2016
Obs
17
Pa first
193
Pa last
196
P.A. Now (θ)
196°
Sep first
21.4
Sep last
21.1
Sep. Now (ρ)
21.1"
Mag pri
9.73
Mag sec
10.08
delta mag (ΔM)
0.35
Spectral class
B1V+ (blue-white)
Pri motion ra
-001
Sec motion ra
-003
Pri motion dec
+000
Sec motion dec
-001
Notes
N (See Notes)
rPM=0.707
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 2 345 124.2 9.73 10.88 1.15
Show 12474 02516+6033 BU 1374 AD 2014 2014 1 351 125.6 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
 
 
Constellation
Cassiopeia
SAO
12474
Tycho2
4048-00292-1
HD
237011
last precise pa
196.3
last precise sep
21.072