21172-1916 HJ 3016
21h 17m 12.74s -19° 16' 27.9" P.A. 325.00 sep 13.5 mag 12.20,13.60
| Coord 2000 |
21172-1916 |
|
Discov num |
HJ 3016 |
|
Comp |
|
|
Coord arcsec 2000 |
21 17 12.74 -19 16 27.9 |
|
| Date first |
1830 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
330 |
|
Pa last |
324.7 |
|
P.A. Now (θ) |
324.7° |
|
| Sep first |
8.0 |
|
Sep last |
13.499 |
|
Sep. Now (ρ) |
13.499" |
|
| Mag pri |
12.20 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
|
|
| Pri motion ra |
+008 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-002 |
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Capricornus |
|
Gaia DR2 |
6832949954667903232 |
|
