12577+1230 CVR 672
12h 57m 44.04s +12° 29' 36.9" P.A. 39.00 sep 18.6 mag 19.10,19.80 Sp M5+M5
| Coord 2000 |
12577+1230 |
|
Discov num |
CVR 672 |
|
Comp |
|
|
Coord arcsec 2000 |
12 57 44.04 +12 29 36.9 |
|
| Date first |
1982 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
39 |
|
Pa last |
38.8 |
|
P.A. Now (θ) |
38.8° |
|
| Sep first |
18.7 |
|
Sep last |
18.65 |
|
Sep. Now (ρ) |
18.65" |
|
| Mag pri |
19.10 |
|
Mag sec |
19.80 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
M5+M5 (red/red) |
|
| Pri motion ra |
-051 |
|
Sec motion ra |
-050 |
|
| Pri motion dec |
-022 |
|
Sec motion dec |
-017 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.092 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Virgo |
|
Gaia DR2 |
3929429540040972800 |
|
