08463+0039 HJ 3313 (HD 74831)
08h 46m 20.09s +00° 38' 48.7" P.A. 64.00 sep 34.9 mag 7.10,11.03 Sp A5 dist. 263.85 pc (860.68 l.y.)
| Coord 2000 |
08463+0039 |
|
Discov num |
HJ 3313 |
|
Comp |
|
|
Coord arcsec 2000 |
08 46 20.09 +00 38 48.7 |
|
| Date first |
1832 |
|
Date last |
2017 |
|
Obs |
14 |
|
| Pa first |
58 |
|
Pa last |
63.9 |
|
P.A. Now (θ) |
63.9° |
|
| Sep first |
35.0 |
|
Sep last |
34.9 |
|
Sep. Now (ρ) |
34.9" |
|
| Mag pri |
7.10 |
|
Mag sec |
11.03 |
|
delta mag (ΔM) |
3.93 |
|
Spectral class |
A5 (white) |
|
| Pri motion ra |
-009 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-019 |
|
Sec motion dec |
-029 |
|
| Notes |
|
|
rPM=0.487
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 74831 |
|
Constellation |
Hydra |
|
SAO |
117102 |
|
HIP |
43060 |
|
| Tycho2 |
0212-00773-1 |
|
Gaia DR2 |
3075490050461924608 |
|
HD |
74831 |
|
GC |
12089 |
|
| BD |
BD+01 2163 |
|
Distance |
263.85 |
|
Distance ly |
860.68 |
|
