10151-2445 DON 399
10h 15m 08.38s -24° 44' 33.3" P.A. 325.00 sep 0.3 mag 10.50,11.30 Sp F8
| Coord 2000 |
10151-2445 |
|
Discov num |
DON 399 |
|
Comp |
|
|
Coord arcsec 2000 |
10 15 08.38 -24 44 33.3 |
|
| Date first |
1931 |
|
Date last |
1972 |
|
Obs |
7 |
|
| Pa first |
335 |
|
Pa last |
325.3 |
|
P.A. Now (θ) |
325.3° |
|
| Sep first |
0.4 |
|
Sep last |
0.34 |
|
Sep. Now (ρ) |
0.34" |
|
| Mag pri |
10.50 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+016 |
|
Sec motion ra |
|
|
| Pri motion dec |
-020 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
Tycho2 |
6622-01258-1 |
|
Gaia DR2 |
5473219727445382656 |
|
