12391+4634 CVR 660
12h 39m 08.50s +46° 34' 23.2" P.A. 190.00 sep 25.6 mag 15.60,16.30 Sp M0+M2
| Coord 2000 |
12391+4634 |
|
Discov num |
CVR 660 |
|
Comp |
|
|
Coord arcsec 2000 |
12 39 08.50 +46 34 23.2 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
190 |
|
Pa last |
189.6 |
|
P.A. Now (θ) |
189.6° |
|
| Sep first |
25.6 |
|
Sep last |
25.582 |
|
Sep. Now (ρ) |
25.582" |
|
| Mag pri |
15.60 |
|
Mag sec |
16.30 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
M0+M2 (red/red) |
|
| Pri motion ra |
-044 |
|
Sec motion ra |
-045 |
|
| Pri motion dec |
-017 |
|
Sec motion dec |
-017 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.021 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Canes Venatici |
|
Gaia DR2 |
1542849185843720448 |
|
