00397-2205 DON 9
00h 39m 40.12s -22° 04' 45.7" P.A. 173.00 sep 1.6 mag 11.65,13.80
| Coord 2000 |
00397-2205 |
|
Discov num |
DON 9 |
|
Comp |
|
|
Coord arcsec 2000 |
00 39 40.12 -22 04 45.7 |
|
| Date first |
1928 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
169 |
|
Pa last |
172.7 |
|
P.A. Now (θ) |
172.7° |
|
| Sep first |
1.3 |
|
Sep last |
1.631 |
|
Sep. Now (ρ) |
1.631" |
|
| Mag pri |
11.65 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
2.15 |
|
Spectral class |
|
|
| Pri motion ra |
+051 |
|
Sec motion ra |
|
|
| Pri motion dec |
+008 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cetus |
|
Tycho2 |
5849-01939-1 |
|
Gaia DR2 |
2349986275061402496 |
|
