05579+2111 SKF 2451
05h 57m 52.87s +21° 10' 46.5" P.A. 35.00 sep 7.9 mag 10.20,10.90 Sp OB-+OB-
| Coord 2000 |
05579+2111 |
|
Discov num |
SKF2451 |
|
Comp |
|
|
Coord arcsec 2000 |
05 57 52.87 +21 10 46.5 |
|
| Date first |
1893 |
|
Date last |
2019 |
|
Obs |
13 |
|
| Pa first |
37 |
|
Pa last |
35.4 |
|
P.A. Now (θ) |
35.4° |
|
| Sep first |
8.9 |
|
Sep last |
7.921 |
|
Sep. Now (ρ) |
7.921" |
|
| Mag pri |
10.20 |
|
Mag sec |
10.90 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
OB-+OB- (blue/blue) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.354
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Orion |
|
Gaia DR2 |
3423139894701829504 |
|
