02544-0030 GWP 390 AB
02h 54m 26.73s -00° 29' 41.4" P.A. 305.00 sep 19.3 mag 10.71,13.00
| Coord 2000 |
02544-0030 |
|
Discov num |
GWP 390 |
|
Comp |
AB |
|
Coord arcsec 2000 |
02 54 26.73 -00 29 41.4 |
|
| Date first |
1989 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
305 |
|
Pa last |
305.3 |
|
P.A. Now (θ) |
305.3° |
|
| Sep first |
19.4 |
|
Sep last |
19.338 |
|
Sep. Now (ρ) |
19.338" |
|
| Mag pri |
10.71 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
2.29 |
|
Spectral class |
|
|
| Pri motion ra |
+055 |
|
Sec motion ra |
+056 |
|
| Pri motion dec |
-041 |
|
Sec motion dec |
-035 |
|
| Notes |
N
V
R
(See Notes, Proper motion indicates physical, Red magnitudes) |
|
rPM=0.089 (< 0.3, Physical double)
This double is physical.
02544-0030 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
02 54 27 -00 29 41 |
GWP 390 AB |
2016 |
10 |
305 |
19.3 |
10.71 |
13.00 |
2.29 |
|
<=== |
| Show |
|
|
02 54 27 -00 29 41 |
GWP 391 AC |
2015 |
7 |
209 |
116.6 |
10.71 |
14.17 |
3.46 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
