19170-2157 UC 3875
19h 17m 01.96s -21° 56' 47.6" P.A. 137.00 sep 50.3 mag 14.80,16.10
| Coord 2000 |
19170-2157 |
|
Discov num |
UC 3875 |
|
Comp |
|
|
Coord arcsec 2000 |
19 17 01.96 -21 56 47.6 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
135 |
|
Pa last |
136.8 |
|
P.A. Now (θ) |
136.8° |
|
| Sep first |
46.1 |
|
Sep last |
50.321 |
|
Sep. Now (ρ) |
50.321" |
|
| Mag pri |
14.80 |
|
Mag sec |
16.10 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
|
|
| Pri motion ra |
-062 |
|
Sec motion ra |
-039 |
|
| Pri motion dec |
+093 |
|
Sec motion dec |
+100 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.215 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
4081027969906070656 |
|
