05471+0018 HDS 779 (HD 290861)
05h 47m 07.92s +00° 17' 56.4" P.A. 222.00 sep 0.5 mag 10.74,10.96 Sp B5 dist. 143.47 pc (468 l.y.)
Coord 2000 |
05471+0018 |
|
Discov num |
HDS 779 |
|
Comp |
|
|
Coord arcsec 2000 |
05 47 07.92 +00 17 56.4 |
|
Date first |
1991 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
219 |
|
Pa last |
221.8 |
|
P.A. Now (θ) |
221.8° |
|
Sep first |
0.6 |
|
Sep last |
0.512 |
|
Sep. Now (ρ) |
0.512" |
|
Mag pri |
10.74 |
|
Mag sec |
10.96 |
|
delta mag (ΔM) |
0.22 |
|
Spectral class |
B5 (blue-white) |
|
Pri motion ra |
+000 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
+000 |
|
Sec motion dec |
+000 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 290861 |
|
Constellation |
Orion |
|
HIP |
27309 |
|
Tycho2 |
0116-01263-1 |
|
Gaia DR2 |
3219205978378160512 |
|
HD |
290861 |
|
BD |
BD+00 1181 |
|
Distance |
143.47 |
|
Distance ly |
468 |
|