12490+2401 CVR 665
12h 49m 00.58s +24° 01' 19.6" P.A. 155.00 sep 28.0 mag 15.40,18.00 Sp M0+M2
| Coord 2000 |
12490+2401 |
|
Discov num |
CVR 665 |
|
Comp |
|
|
Coord arcsec 2000 |
12 49 00.58 +24 01 19.6 |
|
| Date first |
1955 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
156 |
|
Pa last |
155.4 |
|
P.A. Now (θ) |
155.4° |
|
| Sep first |
27.9 |
|
Sep last |
27.979 |
|
Sep. Now (ρ) |
27.979" |
|
| Mag pri |
15.40 |
|
Mag sec |
18.00 |
|
delta mag (ΔM) |
2.6 |
|
Spectral class |
M0+M2 (red/red) |
|
| Pri motion ra |
-053 |
|
Sec motion ra |
-050 |
|
| Pri motion dec |
+023 |
|
Sec motion dec |
+021 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.062 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Coma Berenices |
|
Gaia DR2 |
3957636033382987264 |
|
