12574+0831 CVR 671
12h 57m 23.20s +08° 30' 55.0" P.A. 251.00 sep 8.8 mag 16.40,17.80 Sp M1+M3
Coord 2000 |
12574+0831 |
|
Discov num |
CVR 671 |
|
Comp |
|
|
Coord arcsec 2000 |
12 57 23.20 +08 30 55.0 |
|
Date first |
1950 |
|
Date last |
2016 |
|
Obs |
12 |
|
Pa first |
250 |
|
Pa last |
251.4 |
|
P.A. Now (θ) |
251.4° |
|
Sep first |
8.7 |
|
Sep last |
8.773 |
|
Sep. Now (ρ) |
8.773" |
|
Mag pri |
16.40 |
|
Mag sec |
17.80 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
M1+M3 (red/red) |
|
Pri motion ra |
+045 |
|
Sec motion ra |
+043 |
|
Pri motion dec |
-034 |
|
Sec motion dec |
-030 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.079 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Virgo |
|
Gaia DR2 |
3733726228462790912 |
|