10306+0918 OSW 51
10h 30m 34.70s +09° 17' 58.6" P.A. 313.00 sep 9.4 mag 16.90,17.80 Sp F9+F9
| Coord 2000 |
10306+0918 |
|
Discov num |
OSW 51 |
|
Comp |
|
|
Coord arcsec 2000 |
10 30 34.70 +09 17 58.6 |
|
| Date first |
1951 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
313 |
|
Pa last |
313.4 |
|
P.A. Now (θ) |
313.4° |
|
| Sep first |
9.3 |
|
Sep last |
9.373 |
|
Sep. Now (ρ) |
9.373" |
|
| Mag pri |
16.90 |
|
Mag sec |
17.80 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
F9+F9 (yellow-white/yellow-white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
+006 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.298 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Leo |
|
Gaia DR2 |
3864067284620725376 |
|
