10084+1158 HDO 127BC

 
 
10H 08M 12.79S +11 59' 49.0" P.A. 86 SEP 2.5 MAG 8.24,13.20 SP K2V
 
 
Coord 2000
10084+1158
Discov num
HDO 127
Comp
BC
Coord arcsec 2000
10 08 12.79 +11 59 49.0
Date first
1867
Date last
1943
Obs
15
Pa first
89
Pa last
86
P.A. Now (θ)
86°
Sep first
4.0
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
8.24
Mag sec
13.20
delta mag (ΔM)
4.96
Spectral class
K2V (yellow-orange)
Pri motion ra
-235
Sec motion ra
Pri motion dec
+007
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
10084+1158 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Regolo 98967 10084+1158 STFB 6 AB 1779 2015 64 308 175.7 1.40 8.24 6.84
Show 98967 10084+1158 HDO 127 AD 1924 2015 7 274 195.3 1.40 12.10 10.70
Show 98966 10084+1158 HDO 127 BC 1867 1943 15 86 2.5 8.24 13.20 4.96 <===
Show 98966 10084+1158 HDO 127 BD 1907 2015 9 211 109.1 8.24 12.10 3.86
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Leo
SAO
98966
Tycho2
0833-00134-1
HD
87884
last precise pa
86.1
last precise sep
2.53