15155-2349 B 2783
15h 15m 31.62s -23° 49' 18.1" P.A. 316.00 sep 10.6 mag 9.27,13.30 Sp K2III
| Coord 2000 |
15155-2349 |
|
Discov num |
B 2783 |
|
Comp |
|
|
Coord arcsec 2000 |
15 15 31.62 -23 49 18.1 |
|
| Date first |
1930 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
315 |
|
Pa last |
315.7 |
|
P.A. Now (θ) |
315.7° |
|
| Sep first |
8.0 |
|
Sep last |
10.563 |
|
Sep. Now (ρ) |
10.563" |
|
| Mag pri |
9.27 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
4.03 |
|
Spectral class |
K2III (yellow-orange) |
|
| Pri motion ra |
-010 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
+007 |
|
| Notes |
|
|
rPM=1.216
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Libra |
|
SAO |
183313 |
|
Tycho2 |
6762-01681-1 |
|
Gaia DR2 |
6227310504528081024 |
|
| HD |
135389 |
|