02410+3905 COU1371Aa,Ab

 
 
02H 40M 58.59S +39 04' 47.0" P.A. 132 SEP 0.3 MAG 9.73,10.33 SP K2 DIST. 49.6 PC (161.8 L.Y.)
 
 
Coord 2000
02410+3905
Discov num
COU1371
Comp
Aa,Ab
Coord arcsec 2000
02 40 58.59 +39 04 47.0
Date first
1975
Date last
2008
Obs
25
Pa first
124
Pa last
132
P.A. Now (θ)
132°
Sep first
0.2
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.73
Mag sec
10.33
delta mag (ΔM)
0.6
Spectral class
K2 (yellow-orange)
Pri motion ra
+062
Sec motion ra
Pri motion dec
+069
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
02410+3905 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 55779 02410+3905 COU1371 Aa,Ab 1975 2008 25 132 0.3 9.73 10.33 0.60 <===
Show 55779 02410+3905 A 1820 AB 1908 2002 7 223 12.1 9.10 14.30 5.20
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
SAO
55779
HIP
12509
Tycho2
2845-00912-1
BD
BD+38 536
Distance
49.6
Distance ly
161.8
last precise pa
132.3
last precise sep
0.29