19189-2148 UC 3882
19h 18m 52.17s -21° 47' 34.7" P.A. 93.00 sep 130.7 mag 15.40,16.03
| Coord 2000 |
19189-2148 |
|
Discov num |
UC 3882 |
|
Comp |
|
|
Coord arcsec 2000 |
19 18 52.17 -21 47 34.7 |
|
| Date first |
1998 |
|
Date last |
2010 |
|
Obs |
4 |
|
| Pa first |
94 |
|
Pa last |
93.2 |
|
P.A. Now (θ) |
93.2° |
|
| Sep first |
131.9 |
|
Sep last |
130.71 |
|
Sep. Now (ρ) |
130.71" |
|
| Mag pri |
15.40 |
|
Mag sec |
16.03 |
|
delta mag (ΔM) |
0.63 |
|
Spectral class |
|
|
| Pri motion ra |
-155 |
|
Sec motion ra |
-148 |
|
| Pri motion dec |
+037 |
|
Sec motion dec |
+016 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.139 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
4082520488219845888 |
|
