10084+1158 HDO 127 AD
10h 08m 22.31s +11° 58' 01.9" P.A. 274.00 sep 195.3 mag 1.40,12.10 Sp B7V dist. 24.31 pc (79.3 l.y.)
| Coord 2000 |
10084+1158 |
|
Discov num |
HDO 127 |
|
Comp |
AD |
|
Coord arcsec 2000 |
10 08 22.31 +11 58 01.9 |
|
| Date first |
1924 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
274 |
|
Pa last |
274.3 |
|
P.A. Now (θ) |
274.3° |
|
| Sep first |
217.0 |
|
Sep last |
195.3 |
|
Sep. Now (ρ) |
195.3" |
|
| Mag pri |
1.40 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
10.7 |
|
Spectral class |
B7V (blue-white) |
|
| Pri motion ra |
-249 |
|
Sec motion ra |
-023 |
|
| Pri motion dec |
+006 |
|
Sec motion dec |
-016 |
|
| Notes |
N
U
(See Notes, Proper motion indicates non-physical) |
|
rPM=0.912
This double is not 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 |
2019 |
67 |
304 |
179.2 |
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 |
2019 |
20 |
94 |
2.2 |
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
| Common name |
Regulus |
|
Var name |
NSV4750 Leo |
|
Constellation |
Leo |
|
SAO |
98967 |
|
| HIP |
49669 |
|
Tycho2 |
0833-01381-1 |
|
HD |
87901 |
|
HR |
3982 |
|
| GC |
13926 |
|
ADS |
7654 |
|
BD |
BD+12 2149 |
|
Bayer |
Alpha Leonis |
|
| Bayer name |
Alp Leo |
|
Flamsteed |
32 Leonis |
|
Flamsteed name |
32 Leo |
|
FK5 |
380 |
|
| Distance |
24.31 |
|
Distance ly |
79.3 |
|
Bayer greek |
α Leo |
|
| Other names |
Qalb al-Asad, Cor Leonis, Al Kalb al asad, Kabeleced, Kabelaced, Regolo |
|
| Meaning |
prince, little king |
|
