12157+0051 HJ 1214AB

 
 
12H 15M 42.49S +00 50' 59.1" P.A. 336 SEP 12.9 MAG 10.08,12.60 SP K0III
 
 
Coord 2000
12157+0051
Discov num
HJ 1214
Comp
AB
Coord arcsec 2000
12 15 42.49 +00 50 59.1
Date first
1828
Date last
2015
Obs
9
Pa first
330
Pa last
336
P.A. Now (θ)
336°
Sep first
6.0
Sep last
12.9
Sep. Now (ρ)
12.9"
Mag pri
10.08
Mag sec
12.60
delta mag (ΔM)
2.52
Spectral class
K0III (yellow-orange)
Pri motion ra
-018
Sec motion ra
-028
Pri motion dec
+005
Sec motion dec
+008
Notes
rPM=0.359
Nature of this double is uncertain.
 
 
12157+0051 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 119292 12157+0051 HJ 1214 AB 1828 2015 9 336 12.9 10.08 12.60 2.52 <===
Show 119292 12157+0051 HJ 1214 AC 1906 2015 9 180 18.2 10.08 12.40 2.32
Show 119292 12157+0051 ABH 77 AD 1988 2013 4 343 28.4 10.08 14.70 4.62
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Virgo
SAO
119292
Tycho2
0281-00917-1
last precise pa
336.3
last precise sep
12.94