10092+2147 COU 168 Ba,Bb
10h 09m 09.72s +21° 47' 57.6" P.A. 231.00 sep 0.9 mag 11.20,11.20
| Coord 2000 |
10092+2147 |
|
Discov num |
COU 168 |
|
Comp |
Ba,Bb |
|
Coord arcsec 2000 |
10 09 09.72 +21 47 57.6 |
|
| Date first |
1967 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
239 |
|
Pa last |
231.4 |
|
P.A. Now (θ) |
231.4° |
|
| Sep first |
0.4 |
|
Sep last |
0.936 |
|
Sep. Now (ρ) |
0.936" |
|
| Mag pri |
11.20 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
-039 |
|
Sec motion ra |
|
|
| Pri motion dec |
-012 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
10092+2147 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 87994 |
81206 |
10 09 10 +21 47 25 |
HJ 2520 AB |
2017 |
16 |
343 |
33.9 |
8.95 |
11.25 |
2.30 |
|
|
| Show |
|
|
10 09 10 +21 47 58 |
COU 168 Ba,Bb |
2015 |
4 |
231 |
0.9 |
11.20 |
11.20 |
0.00 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Leo |
|
Gaia DR2 |
629167736261492864 |
|