10084+1158 HDO 127BD

 
 
10h 08m 12.79s +11 59' 49.0" P.A. 211 sep 109.1 mag 8.24,12.10 Sp K2V
 
 
Coord 2000
10084+1158
Discov num
HDO 127
Comp
BD
Coord arcsec 2000
10 08 12.79 +11 59 49.0
Date first
1907
Date last
2015
Obs
9
Pa first
221
Pa last
211
P.A. Now (θ)
211°
Sep first
120.7
Sep last
109.1
Sep. Now (ρ)
109.1"
Mag pri
8.24
Mag sec
12.10
delta mag (ΔM)
3.86
Spectral class
K2V (yellow-orange)
Pri motion ra
-241
Sec motion ra
-023
Pri motion dec
+012
Sec motion dec
-016
Notes
N (See Notes)
rPM=0.911
This double is not physical.
 
 
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 2016 65 308 175.5 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
 
 
Precise pa
210.5
Precise sep
109.1
Constellation
Leo
SAO
98966
Tycho2
0833-00134-1
HD
87884
last precise pa
210.5
last precise sep
109.1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10084+1158 HDO 127 BD 2000 4 212 110.5 8.13 11.40 D 100812.79+115949.0
10084+1158 HDO 127 BD 2006 5 212 109.7 8.13 11.40 D 100812.79+115949.0
10084+1158 HDO 127 BD 2012 7 212 109.7 8.24 12.10 K2V N 100812.79+115949.0
10084+1158 HDO 127 BD 2015 9 211 109.1 8.24 12.10 K2V N 100812.79+115949.0

If you need more information about this double, apply for a data request form to the WDS.