10207+3053 CVR 1284
10h 20m 40.05s +30° 53' 08.9" P.A. 187.00 sep 4.0 mag 17.30,17.80 Sp M1+M1
| Coord 2000 |
10207+3053 |
|
Discov num |
CVR1284 |
|
Comp |
|
|
Coord arcsec 2000 |
10 20 40.05 +30 53 08.9 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
191 |
|
Pa last |
186.9 |
|
P.A. Now (θ) |
186.9° |
|
| Sep first |
4.2 |
|
Sep last |
3.985 |
|
Sep. Now (ρ) |
3.985" |
|
| Mag pri |
17.30 |
|
Mag sec |
17.80 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
M1+M1 (red/red) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+022 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
+007 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=1.109
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Leo Minor |
|
Gaia DR2 |
742595795324779136 |
|
