01577+1132 KU   75AC

 
 
01H 57M 39.87S +11 31' 44.9" P.A. 50 SEP 58.1 MAG 10.44,11.39 SP F5
 
 
Coord 2000
01577+1132
Discov num
KU   75
Comp
AC
Coord arcsec 2000
01 57 39.87 +11 31 44.9
Date first
1899
Date last
2012
Obs
11
Pa first
50
Pa last
50
P.A. Now (θ)
50°
Sep first
58.3
Sep last
58.1
Sep. Now (ρ)
58.1"
Mag pri
10.44
Mag sec
11.39
delta mag (ΔM)
0.95
Spectral class
F5 (yellow-white)
Pri motion ra
+055
Sec motion ra
+056
Pri motion dec
-014
Sec motion dec
-015
Notes
V (Proper motion indicates physical)
rPM=0.024 (< 0.3, Physical double)
This double is physical.
 
 
01577+1132 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 01577+1132 KU 75 AB 1899 2012 9 60 40.8 10.44 12.20 1.76
Show 01577+1132 KU 75 AC 1899 2012 11 50 58.1 10.44 11.39 0.95 <===
Show 01577+1132 KU 75 BC 1899 2012 10 29 19.2 12.20 11.39 0.81
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aries
Tycho2
0626-00838-1
last precise pa
49.9
last precise sep
58.11