05162-0329 BU 318 (HD 34280)
05h 16m 14.58s -03° 28' 59.1" P.A. 266.00 sep 0.5 mag 8.81,8.28 Sp B8V dist. 196.46 pc (640.85 l.y.)
Coord 2000 |
05162-0329 |
|
Discov num |
BU 318 |
|
Comp |
|
|
Coord arcsec 2000 |
05 16 14.58 -03 28 59.1 |
|
Date first |
1875 |
|
Date last |
2019 |
|
Obs |
41 |
|
Pa first |
227 |
|
Pa last |
266.2 |
|
P.A. Now (θ) |
266.2° |
|
Sep first |
0.6 |
|
Sep last |
0.531 |
|
Sep. Now (ρ) |
0.531" |
|
Mag pri |
8.81 |
|
Mag sec |
8.28 |
|
delta mag (ΔM) |
0.53 |
|
Spectral class |
B8V (blue-white) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
-001 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 34280 |
|
Constellation |
Orion |
|
SAO |
131928 |
|
HIP |
24567 |
|
Tycho2 |
4756-01455-1 |
|
HD |
34280 |
|
GC |
6442 |
|
ADS |
3856 |
|
BD |
BD-03 1051 |
|
Distance |
196.46 |
|
Distance ly |
640.85 |
|