19548-1949 GWP 2907
19h 54m 48.94s -19° 48' 34.4" P.A. 141.00 sep 108.3 mag 15.90,18.90
| Coord 2000 |
19548-1949 |
|
Discov num |
GWP2907 |
|
Comp |
|
|
Coord arcsec 2000 |
19 54 48.94 -19 48 34.4 |
|
| Date first |
1992 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
141 |
|
Pa last |
140.5 |
|
P.A. Now (θ) |
140.5° |
|
| Sep first |
108.1 |
|
Sep last |
108.301 |
|
Sep. Now (ρ) |
108.301" |
|
| Mag pri |
15.90 |
|
Mag sec |
18.90 |
|
delta mag (ΔM) |
3 |
|
Spectral class |
|
|
| Pri motion ra |
+006 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
-052 |
|
Sec motion dec |
-048 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.108 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
6867165936190794112 |
|
