12357-1650 HJ 1218AB

 
 
12H 35M 42.81S -16 49' 34.1" P.A. 259 SEP 11.1 MAG 6.74,11.00 SP F4V DIST. 73.75 PC (240.57 L.Y.)
 
 
Coord 2000
12357-1650
Discov num
HJ 1218
Comp
AB
Coord arcsec 2000
12 35 42.81 -16 49 34.1
Date first
1828
Date last
2014
Obs
13
Pa first
266
Pa last
259
P.A. Now (θ)
259°
Sep first
12.0
Sep last
11.1
Sep. Now (ρ)
11.1"
Mag pri
6.74
Mag sec
11.00
delta mag (ΔM)
4.26
Spectral class
F4V (yellow-white)
Pri motion ra
-086
Sec motion ra
Pri motion dec
+017
Sec motion dec
Notes
N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
12357-1650 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 157382 12357-1650 FIN 368 Aa,Ab 1960 2015 18 9 0.0 6.83 9.93 3.10 Y
Show 157382 12357-1650 HJ 1218 AB 1828 2014 13 259 11.1 6.74 11.00 4.26 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Corvus
SAO
157382
HIP
61463
Tycho2
6103-02397-1
HD
109557
BD
BD-16 3499
Distance
73.75
Distance ly
240.57
last precise pa
259.3
last precise sep
11.1