02091+4051 AG   32AB

 
 
02H 09M 07.47S +40 50' 33.1" P.A. 99 SEP 21.2 MAG 10.83,11.44 SP F8
 
 
Coord 2000
02091+4051
Discov num
AG   32
Comp
AB
Coord arcsec 2000
02 09 07.47 +40 50 33.1
Date first
1893
Date last
2015
Obs
11
Pa first
100
Pa last
99
P.A. Now (θ)
99°
Sep first
21.5
Sep last
21.2
Sep. Now (ρ)
21.2"
Mag pri
10.83
Mag sec
11.44
delta mag (ΔM)
0.61
Spectral class
F8 (yellow-white)
Pri motion ra
+033
Sec motion ra
+032
Pri motion dec
-003
Sec motion dec
-003
Notes
rPM=0.03 (< 0.3, Physical double)
This double is physical.
 
 
02091+4051 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 37807 02091+4051 AG 32 AB 1893 2015 11 99 21.2 10.83 11.44 0.61 <===
Show 37807 02091+4051 AG 32 AC 1902 2002 4 318 17.2 10.83 14.30 3.47
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
SAO
37807
Tycho2
2833-00194-1
last precise pa
99
last precise sep
21.164