12159+0434 CVR 647
12h 15m 51.95s +04° 34' 11.3" P.A. 172.00 sep 7.1 mag 18.40,18.80 Sp M1+M1
| Coord 2000 |
12159+0434 |
|
Discov num |
CVR 647 |
|
Comp |
|
|
Coord arcsec 2000 |
12 15 51.95 +04 34 11.3 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
172 |
|
Pa last |
172.3 |
|
P.A. Now (θ) |
172.3° |
|
| Sep first |
7.0 |
|
Sep last |
7.149 |
|
Sep. Now (ρ) |
7.149" |
|
| Mag pri |
18.40 |
|
Mag sec |
18.80 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
M1+M1 (red/red) |
|
| Pri motion ra |
-050 |
|
Sec motion ra |
-057 |
|
| Pri motion dec |
-019 |
|
Sec motion dec |
+011 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.531
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Virgo |
|
Gaia DR2 |
3894243720547015424 |
|
