15218-3130 UC 2989
15h 21m 46.31s -31° 29' 52.2" P.A. 154.00 sep 50.5 mag 10.95,14.16
| Coord 2000 |
15218-3130 |
|
Discov num |
UC 2989 |
|
Comp |
|
|
Coord arcsec 2000 |
15 21 46.31 -31 29 52.2 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
154 |
|
Pa last |
153.7 |
|
P.A. Now (θ) |
153.7° |
|
| Sep first |
50.5 |
|
Sep last |
50.528 |
|
Sep. Now (ρ) |
50.528" |
|
| Mag pri |
10.95 |
|
Mag sec |
14.16 |
|
delta mag (ΔM) |
3.21 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
-066 |
|
Sec motion dec |
-068 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.033 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lupus |
|
Tycho2 |
7313-00766-1 |
|
Gaia DR2 |
6207975077155784320 |
|
