01425+5000 B  2550AB

 
 
01H 42M 29.48S +49 59' 59.1" P.A. 276 SEP 0.2 MAG 9.08,9.55 SP K2 DIST. 1030.93 PC (3362.89 L.Y.)
 
 
Coord 2000
01425+5000
Discov num
B  2550
Comp
AB
Coord arcsec 2000
01 42 29.48 +49 59 59.1
Date first
1962
Date last
1995
Obs
13
Pa first
274
Pa last
276
P.A. Now (θ)
276°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
9.08
Mag sec
9.55
delta mag (ΔM)
0.47
Spectral class
K2 (yellow-orange)
Pri motion ra
+001
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
01425+5000 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 37447 01425+5000 B 2550 AB 1962 1995 13 276 0.2 9.08 9.55 0.47 <===
Show 37447 01425+5000 B 2550 AB,CD 1902 2015 12 51 53.4 8.57 9.67 1.10
Show 37449 01425+5000 HU 1210 CD 1902 1988 10 56 0.2 10.00 10.00 0.00
Quadruple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
SAO
37447
HIP
7979
Tycho2
3287-01923-1
BD
BD+49 440
Distance
1030.93
Distance ly
3362.89
last precise pa
276.1
last precise sep
0.233