10221+3427 CBL 307
10h 22m 09.01s +34° 27' 02.1" P.A. 70.00 sep 28.4 mag 17.60,18.00 Sp M3+M4
| Coord 2000 |
10221+3427 |
|
Discov num |
CBL 307 |
|
Comp |
|
|
Coord arcsec 2000 |
10 22 09.01 +34 27 02.1 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
71 |
|
Pa last |
70.4 |
|
P.A. Now (θ) |
70.4° |
|
| Sep first |
28.1 |
|
Sep last |
28.417 |
|
Sep. Now (ρ) |
28.417" |
|
| Mag pri |
17.60 |
|
Mag sec |
18.00 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
M3+M4 (red/red) |
|
| Pri motion ra |
-065 |
|
Sec motion ra |
-063 |
|
| Pri motion dec |
-030 |
|
Sec motion dec |
-031 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.031 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Leo Minor |
|
Gaia DR2 |
752356568070419968 |
|
