10220+1150 CVR 561
10h 21m 57.44s +11° 50' 03.7" P.A. 356.00 sep 7.9 mag 16.40,18.30 Sp M2+M4
| Coord 2000 |
10220+1150 |
|
Discov num |
CVR 561 |
|
Comp |
|
|
Coord arcsec 2000 |
10 21 57.44 +11 50 03.7 |
|
| Date first |
2000 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
356 |
|
Pa last |
355.9 |
|
P.A. Now (θ) |
355.9° |
|
| Sep first |
7.9 |
|
Sep last |
7.861 |
|
Sep. Now (ρ) |
7.861" |
|
| Mag pri |
16.40 |
|
Mag sec |
18.30 |
|
delta mag (ΔM) |
1.9 |
|
Spectral class |
M2+M4 (red/red) |
|
| Pri motion ra |
+014 |
|
Sec motion ra |
+012 |
|
| Pri motion dec |
-054 |
|
Sec motion dec |
-050 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.08 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Leo |
|
Gaia DR2 |
3883539047137723136 |
|
