15429-1610 GWP 2548 AD
15h 42m 54.19s -16° 09' 44.0" P.A. 196.00 sep 21.0 mag 11.50,12.70
| Coord 2000 |
15429-1610 |
|
Discov num |
GWP2548 |
|
Comp |
AD |
|
Coord arcsec 2000 |
15 42 54.19 -16 09 44.0 |
|
| Date first |
1988 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
195 |
|
Pa last |
195.6 |
|
P.A. Now (θ) |
195.6° |
|
| Sep first |
21.2 |
|
Sep last |
20.964 |
|
Sep. Now (ρ) |
20.964" |
|
| Mag pri |
11.50 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
|
|
| Pri motion ra |
-054 |
|
Sec motion ra |
-058 |
|
| Pri motion dec |
-031 |
|
Sec motion dec |
-028 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.078 (< 0.3, Physical double)
This double is physical.
15429-1610 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
15 42 54 -16 09 44 |
UC 3049 AB |
2015 |
5 |
277 |
28.2 |
11.40 |
16.50 |
5.10 |
|
|
| Show |
|
|
15 42 54 -16 09 44 |
GWP 2548 AD |
2015 |
6 |
196 |
21.0 |
11.50 |
12.70 |
1.20 |
|
<=== |
| Show |
|
|
15 42 52 -16 09 40 |
UC 3049 BC |
2015 |
5 |
136 |
32.4 |
16.50 |
13.09 |
3.41 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Libra |
|
Tycho2 |
6185-00671-1 |
|
Gaia DR2 |
6261982637334799360 |
|
