12531+1310 CVR 669
12h 53m 05.58s +13° 09' 36.7" P.A. 328.00 sep 24.3 mag 16.80,19.30 Sp M3+M3
Coord 2000 |
12531+1310 |
|
Discov num |
CVR 669 |
|
Comp |
|
|
Coord arcsec 2000 |
12 53 05.58 +13 09 36.7 |
|
Date first |
1991 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
328 |
|
Pa last |
327.6 |
|
P.A. Now (θ) |
327.6° |
|
Sep first |
24.3 |
|
Sep last |
24.285 |
|
Sep. Now (ρ) |
24.285" |
|
Mag pri |
16.80 |
|
Mag sec |
19.30 |
|
delta mag (ΔM) |
2.5 |
|
Spectral class |
M3+M3 (red/red) |
|
Pri motion ra |
-041 |
|
Sec motion ra |
-041 |
|
Pri motion dec |
+006 |
|
Sec motion dec |
-001 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.169 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Virgo |
|
Gaia DR2 |
3929705105142873984 |
|