02167-2214 DON 31
02h 16m 41.34s -22° 14' 17.9" P.A. 244.00 sep 1.4 mag 10.75,14.20
| Coord 2000 |
02167-2214 |
|
Discov num |
DON 31 |
|
Comp |
|
|
Coord arcsec 2000 |
02 16 41.34 -22 14 17.9 |
|
| Date first |
1929 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
250 |
|
Pa last |
243.7 |
|
P.A. Now (θ) |
243.7° |
|
| Sep first |
1.1 |
|
Sep last |
1.369 |
|
Sep. Now (ρ) |
1.369" |
|
| Mag pri |
10.75 |
|
Mag sec |
14.20 |
|
delta mag (ΔM) |
3.45 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-223 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cetus |
|
Tycho2 |
5861-01069-1 |
|
Gaia DR2 |
5123761843709440128 |
|