21254-3037 HJ 3025
21h 25m 23.11s -30° 37' 13.8" P.A. 282.00 sep 32.4 mag 12.40,13.00
| Coord 2000 |
21254-3037 |
|
Discov num |
HJ 3025 |
|
Comp |
|
|
Coord arcsec 2000 |
21 25 23.11 -30 37 13.8 |
|
| Date first |
1830 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
277 |
|
Pa last |
282.3 |
|
P.A. Now (θ) |
282.3° |
|
| Sep first |
12.0 |
|
Sep last |
32.385 |
|
Sep. Now (ρ) |
32.385" |
|
| Mag pri |
12.40 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
rPM=1.043
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Microscopium |
|
Gaia DR2 |
6786081042447214208 |
|