03147-6730 R 21
03h 14m 42.22s -67° 29' 56.0" P.A. 307.00 sep 37.1 mag 12.80,13.30
| Coord 2000 |
03147-6730 |
|
Discov num |
R 21 |
|
Comp |
|
|
Coord arcsec 2000 |
03 14 42.22 -67 29 56.0 |
|
| Date first |
1870 |
|
Date last |
2010 |
|
Obs |
6 |
|
| Pa first |
300 |
|
Pa last |
306.8 |
|
P.A. Now (θ) |
306.8° |
|
| Sep first |
20.0 |
|
Sep last |
37.11 |
|
Sep. Now (ρ) |
37.11" |
|
| Mag pri |
12.80 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
+011 |
|
Sec motion ra |
+020 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
+009 |
|
| Notes |
|
|
rPM=0.449
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydrus |
|
Gaia DR2 |
4671394310179000832 |
|
