12517-1534 GWP 1868
12h 51m 41.07s -15° 33' 49.3" P.A. 224.00 sep 109.2 mag 15.40,16.60
Coord 2000 |
12517-1534 |
|
Discov num |
GWP1868 |
|
Comp |
|
|
Coord arcsec 2000 |
12 51 41.07 -15 33 49.3 |
|
Date first |
1956 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
224 |
|
Pa last |
223.7 |
|
P.A. Now (θ) |
223.7° |
|
Sep first |
109.4 |
|
Sep last |
109.214 |
|
Sep. Now (ρ) |
109.214" |
|
Mag pri |
15.40 |
|
Mag sec |
16.60 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
|
|
Pri motion ra |
-074 |
|
Sec motion ra |
-074 |
|
Pri motion dec |
+000 |
|
Sec motion dec |
-002 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.027 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Corvus |
|
Gaia DR2 |
3524449858155901824 |
|