12417+4945 CVR 662
12h 41m 43.49s +49° 45' 04.4" P.A. 53.00 sep 14.7 mag 17.50,18.40 Sp M0+M0
| Coord 2000 |
12417+4945 |
|
Discov num |
CVR 662 |
|
Comp |
|
|
Coord arcsec 2000 |
12 41 43.49 +49 45 04.4 |
|
| Date first |
1955 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
53 |
|
Pa last |
52.7 |
|
P.A. Now (θ) |
52.7° |
|
| Sep first |
14.8 |
|
Sep last |
14.704 |
|
Sep. Now (ρ) |
14.704" |
|
| Mag pri |
17.50 |
|
Mag sec |
18.40 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
M0+M0 (red/red) |
|
| Pri motion ra |
-033 |
|
Sec motion ra |
-035 |
|
| Pri motion dec |
-026 |
|
Sec motion dec |
-025 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.052 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Canes Venatici |
|
Gaia DR2 |
1567619705347726720 |
|
