12544-1528 GWP 1875
12h 54m 22.94s -15° 27' 58.8" P.A. 28.00 sep 93.8 mag 10.60,17.50
Coord 2000 |
12544-1528 |
|
Discov num |
GWP1875 |
|
Comp |
|
|
Coord arcsec 2000 |
12 54 22.94 -15 27 58.8 |
|
Date first |
1956 |
|
Date last |
2010 |
|
Obs |
4 |
|
Pa first |
27 |
|
Pa last |
27.5 |
|
P.A. Now (θ) |
27.5° |
|
Sep first |
89.9 |
|
Sep last |
93.83 |
|
Sep. Now (ρ) |
93.83" |
|
Mag pri |
10.60 |
|
Mag sec |
17.50 |
|
delta mag (ΔM) |
6.9 |
|
Spectral class |
|
|
Pri motion ra |
-030 |
|
Sec motion ra |
-026 |
|
Pri motion dec |
-058 |
|
Sec motion dec |
-054 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.087 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Corvus |
|
Tycho2 |
6111-00777-1 |
|
Gaia DR2 |
3524463533331877632 |
|