10084+1158 HDO 127 BC
10h 08m 12.79s +11° 59' 49.0" P.A. 94.00 sep 2.1 mag 8.24,13.20 Sp K2V dist. 37.57 pc (122.55 l.y.)
| 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 |
2021 |
|
Obs |
22 |
|
| Pa first |
89 |
|
Pa last |
94.2 |
|
P.A. Now (θ) |
94.2° |
|
| Sep first |
4.0 |
|
Sep last |
2.063 |
|
Sep. Now (ρ) |
2.063" |
|
| Mag pri |
8.24 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
4.96 |
|
Spectral class |
K2V (yellow-orange) |
|
| Pri motion ra |
-254 |
|
Sec motion ra |
-225 |
|
| Pri motion dec |
+008 |
|
Sec motion dec |
+009 |
|
| Notes |
N
T
(See Notes, Parallax indicates physical) |
|
rPM=0.114 (< 0.3, Physical double)
This double is physical.
10084+1158 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
Regulus |
98967 |
10 08 22 +11 58 02 |
STFB 6 AB |
2023 |
69 |
308 |
175.9 |
1.40 |
8.24 |
6.84 |
|
|
| Show |
|
98967 |
10 08 22 +11 58 02 |
HDO 127 AD |
2015 |
7 |
274 |
195.3 |
1.40 |
12.10 |
10.70 |
|
|
| Show |
|
98966 |
10 08 13 +11 59 49 |
HDO 127 BC |
2021 |
22 |
94 |
2.1 |
8.24 |
13.20 |
4.96 |
|
<=== |
| Show |
|
98966 |
10 08 13 +11 59 49 |
HDO 127 BD |
2015 |
10 |
211 |
109.1 |
8.24 |
12.10 |
3.86 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Leo |
|
SAO |
98966 |
|
HIP |
49668 |
|
Tycho2 |
0833-00134-1 |
|
| Gaia DR2 |
3880785530720066176 |
|
HD |
87884 |
|
GC |
13929 |
|
BD |
BD-19 2926 |
|
| Distance |
37.57 |
|
Distance ly |
122.55 |
|
