02507+6249 SIN   5AC

 
 
02H 50M 42.40S +62 48' 34.3" P.A. 142 SEP 37.5 MAG 9.15,13.50 SP B8
 
 
Coord 2000
02507+6249
Discov num
SIN   5
Comp
AC
Coord arcsec 2000
02 50 42.40 +62 48 34.3
Date first
1989
Date last
1989
Obs
1
Pa first
142
Pa last
142
P.A. Now (θ)
142°
Sep first
37.5
Sep last
37.5
Sep. Now (ρ)
37.5"
Mag pri
9.15
Mag sec
13.50
delta mag (ΔM)
4.35
Spectral class
B8 (blue-white)
Pri motion ra
+013
Sec motion ra
Pri motion dec
-015
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
02507+6249 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 12462 02507+6249 STI 396 AB 1904 2014 9 148 11.9 9.15 11.09 1.94
Show 12462 02507+6249 SIN 5 AC 1989 1989 1 142 37.5 9.15 13.50 4.35 <===
Show 12462 02507+6249 SIN 5 AD 1989 2007 4 95 39.4 9.15 13.83 4.68
Show 12462 02507+6249 SIN 5 AE 1989 1989 1 47 42.7 9.15 14.30 5.15
Show 12462 02507+6249 SIN 5 AF 1989 2014 5 269 94.6 9.15 12.95 3.80
Show 12462 02507+6249 SIN 5 AG 1989 2007 4 262 128.8 9.15 14.13 4.98
Septuple system
7 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
12462
Tycho2
4051-02798-1
last precise pa
141.9
last precise sep
37.54