18396-1713 GWP 2792
18h 39m 31.94s -17° 13' 00.4" P.A. 136.00 sep 22.6 mag 12.80,16.30
| Coord 2000 |
18396-1713 |
|
Discov num |
GWP2792 |
|
Comp |
|
|
Coord arcsec 2000 |
18 39 31.94 -17 13 00.4 |
|
| Date first |
1996 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
137 |
|
Pa last |
136.2 |
|
P.A. Now (θ) |
136.2° |
|
| Sep first |
21.8 |
|
Sep last |
22.645 |
|
Sep. Now (ρ) |
22.645" |
|
| Mag pri |
12.80 |
|
Mag sec |
16.30 |
|
delta mag (ΔM) |
3.5 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
-110 |
|
Sec motion dec |
-103 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.097 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
4099534056348789120 |
|
