12509-1528 GWP 1865
12h 50m 52.51s -15° 27' 35.3" P.A. 206.00 sep 27.8 mag 10.70,17.40
| Coord 2000 |
12509-1528 |
|
Discov num |
GWP1865 |
|
Comp |
|
|
Coord arcsec 2000 |
12 50 52.51 -15 27 35.3 |
|
| Date first |
1956 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
205 |
|
Pa last |
206 |
|
P.A. Now (θ) |
206° |
|
| Sep first |
27.9 |
|
Sep last |
27.807 |
|
Sep. Now (ρ) |
27.807" |
|
| Mag pri |
10.70 |
|
Mag sec |
17.40 |
|
delta mag (ΔM) |
6.7 |
|
Spectral class |
|
|
| Pri motion ra |
-052 |
|
Sec motion ra |
-056 |
|
| Pri motion dec |
-018 |
|
Sec motion dec |
-014 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.098 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corvus |
|
Tycho2 |
6111-00198-1 |
|
Gaia DR2 |
3525200206122485248 |
|