19487-1747 GWP 2897
19h 48m 43.55s -17° 47' 03.7" P.A. 204.00 sep 26.3 mag 10.90,13.60
| Coord 2000 |
19487-1747 |
|
Discov num |
GWP2897 |
|
Comp |
|
|
Coord arcsec 2000 |
19 48 43.55 -17 47 03.7 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
231 |
|
Pa last |
204 |
|
P.A. Now (θ) |
204° |
|
| Sep first |
25.8 |
|
Sep last |
26.3 |
|
Sep. Now (ρ) |
26.3" |
|
| Mag pri |
10.90 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
2.7 |
|
Spectral class |
|
|
| Pri motion ra |
+054 |
|
Sec motion ra |
+042 |
|
| Pri motion dec |
-022 |
|
Sec motion dec |
-034 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.291 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Tycho2 |
6316-00162-1 |
|
Gaia DR2 |
6871404656594273792 |
|
