12516+0911 HEI 771
12h 51m 33.78s +09° 10' 43.7" P.A. 247.00 sep 1.3 mag 11.90,12.00
| Coord 2000 |
12516+0911 |
|
Discov num |
HEI 771 |
|
Comp |
|
|
Coord arcsec 2000 |
12 51 33.78 +09 10 43.7 |
|
| Date first |
1990 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
249 |
|
Pa last |
247.3 |
|
P.A. Now (θ) |
247.3° |
|
| Sep first |
0.5 |
|
Sep last |
1.257 |
|
Sep. Now (ρ) |
1.257" |
|
| Mag pri |
11.90 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
|
|
| Pri motion dec |
-006 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Virgo |
|
Tycho2 |
0882-00487-1 |
|
Gaia DR2 |
3734677958855642112 |
|