10152-6823 DON 401 (HD 309947)
10h 15m 13.11s -68° 22' 50.2" P.A. 162.00 sep 0.5 mag 11.10,10.73 Sp A0
| Coord 2000 |
10152-6823 |
|
Discov num |
DON 401 |
|
Comp |
|
|
Coord arcsec 2000 |
10 15 13.11 -68 22 50.2 |
|
| Date first |
1929 |
|
Date last |
1991 |
|
Obs |
5 |
|
| Pa first |
152 |
|
Pa last |
161.5 |
|
P.A. Now (θ) |
161.5° |
|
| Sep first |
0.4 |
|
Sep last |
0.5 |
|
Sep. Now (ρ) |
0.5" |
|
| Mag pri |
11.10 |
|
Mag sec |
10.73 |
|
delta mag (ΔM) |
0.37 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
-010 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
+006 |
|
Sec motion dec |
+006 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 309947 |
|
Constellation |
Carina |
|
Tycho2 |
9210-03115-1 |
|
HD |
309947 |
|
