05247-0230 BU 556 (HD 35456)
05h 24m 40.38s -02° 29' 52.2" P.A. 244.00 sep 0.8 mag 6.97,10.11 Sp B8 dist. 581.4 pc (1896.53 l.y.)
| Coord 2000 |
05247-0230 |
|
Discov num |
BU 556 |
|
Comp |
|
|
Coord arcsec 2000 |
05 24 40.38 -02 29 52.2 |
|
| Date first |
1878 |
|
Date last |
2009 |
|
Obs |
9 |
|
| Pa first |
238 |
|
Pa last |
244.4 |
|
P.A. Now (θ) |
244.4° |
|
| Sep first |
0.8 |
|
Sep last |
0.771 |
|
Sep. Now (ρ) |
0.771" |
|
| Mag pri |
6.97 |
|
Mag sec |
10.11 |
|
delta mag (ΔM) |
3.14 |
|
Spectral class |
B8 (blue-white) |
|
| Pri motion ra |
-006 |
|
Sec motion ra |
|
|
| Pri motion dec |
+000 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 35456 |
|
Constellation |
Orion |
|
SAO |
132075 |
|
HIP |
25293 |
|
| Tycho2 |
4757-00263-1 |
|
Gaia DR2 |
3214064906819523200 |
|
HD |
35456 |
|
GC |
6661 |
|
| BD |
BD-02 1237 |
|
Distance |
581.4 |
|
Distance ly |
1896.53 |
|
