08386-4647 I 490 (HD 73847)
08h 38m 38.25s -46° 46' 54.5" P.A. 101.00 sep 0.9 mag 8.38,10.37 Sp B7III dist. 763.36 pc (2490.08 l.y.)
| Coord 2000 |
08386-4647 |
|
Discov num |
I 490 |
|
Comp |
|
|
Coord arcsec 2000 |
08 38 38.25 -46 46 54.5 |
|
| Date first |
1908 |
|
Date last |
1991 |
|
Obs |
7 |
|
| Pa first |
100 |
|
Pa last |
100.7 |
|
P.A. Now (θ) |
100.7° |
|
| Sep first |
0.9 |
|
Sep last |
0.947 |
|
Sep. Now (ρ) |
0.947" |
|
| Mag pri |
8.38 |
|
Mag sec |
10.37 |
|
delta mag (ΔM) |
1.99 |
|
Spectral class |
B7III (blue-white) |
|
| Pri motion ra |
-009 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
+011 |
|
Sec motion dec |
+011 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 73847 |
|
Constellation |
Vela |
|
SAO |
220231 |
|
HIP |
42390 |
|
| Tycho2 |
8151-05214-1 |
|
Gaia DR2 |
5521583296893364480 |
|
HD |
73847 |
|
CD |
CD-46 4400 |
|
| CP |
CP-46 2765 |
|
Distance |
763.36 |
|
Distance ly |
2490.08 |
|
