11131+1646 COU 295 (HD 97457)
11h 13m 04.50s +16° 46' 08.9" P.A. 148.00 sep 0.2 mag 11.58,10.00 Sp G5 dist. 156.49 pc (510.47 l.y.)
| Coord 2000 |
11131+1646 |
|
Discov num |
COU 295 |
|
Comp |
|
|
Coord arcsec 2000 |
11 13 04.50 +16 46 08.9 |
|
| Date first |
1968 |
|
Date last |
2013 |
|
Obs |
13 |
|
| Pa first |
73 |
|
Pa last |
147.8 |
|
P.A. Now (θ) |
147.8° |
|
| Sep first |
0.2 |
|
Sep last |
0.17 |
|
Sep. Now (ρ) |
0.17" |
|
| Mag pri |
11.58 |
|
Mag sec |
10.00 |
|
delta mag (ΔM) |
1.58 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
+042 |
|
Sec motion ra |
|
|
| Pri motion dec |
-113 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 97457 |
|
Constellation |
Leo |
|
SAO |
99502 |
|
HIP |
54792 |
|
| Tycho2 |
1437-02725-1 |
|
Gaia DR2 |
3971230395148043520 |
|
HD |
97457 |
|
BD |
BD+17 2328 |
|
| Distance |
156.49 |
|
Distance ly |
510.47 |
|
