15470-2138 J 1587
15h 47m 10.16s -21° 38' 53.1" P.A. 6.00 sep 9.4 mag 11.89,12.85
| Coord 2000 |
15470-2138 |
|
Discov num |
J 1587 |
|
Comp |
|
|
Coord arcsec 2000 |
15 47 10.16 -21 38 53.1 |
|
| Date first |
1920 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
352 |
|
Pa last |
5.6 |
|
P.A. Now (θ) |
5.6° |
|
| Sep first |
9.7 |
|
Sep last |
9.427 |
|
Sep. Now (ρ) |
9.427" |
|
| Mag pri |
11.89 |
|
Mag sec |
12.85 |
|
delta mag (ΔM) |
0.96 |
|
Spectral class |
|
|
| Pri motion ra |
-032 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-017 |
|
| Notes |
B
(Blue magnitudes) |
|
rPM=0.689
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Libra |
|
Gaia DR2 |
6240711901999550848 |
|
