05547+1351 S 502 (HD 39680)
05h 54m 44.73s +13° 51' 17.1" P.A. 132.00 sep 46.0 mag 7.89,8.29 Sp O6:pe dist. 800 pc (2609.6 l.y.)
| Coord 2000 |
05547+1351 |
|
Discov num |
S 502 |
|
Comp |
|
|
Coord arcsec 2000 |
05 54 44.73 +13 51 17.1 |
|
| Date first |
1825 |
|
Date last |
2015 |
|
Obs |
30 |
|
| Pa first |
129 |
|
Pa last |
131.5 |
|
P.A. Now (θ) |
131.5° |
|
| Sep first |
45.5 |
|
Sep last |
46.02 |
|
Sep. Now (ρ) |
46.02" |
|
| Mag pri |
7.89 |
|
Mag sec |
8.29 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
O6:pe (blue) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-007 |
|
| Notes |
N
(See Notes) |
|
rPM=0.515
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 39680 |
|
Constellation |
Orion |
|
SAO |
94983 |
|
HIP |
27941 |
|
| Tycho2 |
0728-01198-1 |
|
Gaia DR2 |
3346795167389827712 |
|
HD |
39680 |
|
GC |
7432 |
|
| DM |
BD+13 1027 |
|
BD |
BD+13 1026 |
|
Distance |
800 |
|
Distance ly |
2609.6 |
|
