08437-4533 DON 274
08h 43m 42.22s -45° 32' 43.0" P.A. 131.00 sep 2.7 mag 9.49,12.00 Sp B8
| Coord 2000 |
08437-4533 |
|
Discov num |
DON 274 |
|
Comp |
|
|
Coord arcsec 2000 |
08 43 42.22 -45 32 43.0 |
|
| Date first |
1929 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
131 |
|
Pa last |
130.7 |
|
P.A. Now (θ) |
130.7° |
|
| Sep first |
2.4 |
|
Sep last |
2.66 |
|
Sep. Now (ρ) |
2.66" |
|
| Mag pri |
9.49 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
2.51 |
|
Spectral class |
B8 (blue-white) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
|
|
| Pri motion dec |
+000 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vela |
|
Tycho2 |
8151-02191-1 |
|
Gaia DR2 |
5522041621441082880 |
|
