05568+1822 A 2439 (HD 39971)
05h 56m 49.63s +18° 22' 12.2" P.A. 146.00 sep 2.3 mag 9.28,10.60 Sp A0
| Coord 2000 |
05568+1822 |
|
Discov num |
A 2439 |
|
Comp |
|
|
Coord arcsec 2000 |
05 56 49.63 +18 22 12.2 |
|
| Date first |
1912 |
|
Date last |
2009 |
|
Obs |
9 |
|
| Pa first |
143 |
|
Pa last |
146.1 |
|
P.A. Now (θ) |
146.1° |
|
| Sep first |
2.2 |
|
Sep last |
2.32 |
|
Sep. Now (ρ) |
2.32" |
|
| Mag pri |
9.28 |
|
Mag sec |
10.60 |
|
delta mag (ΔM) |
1.32 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
-005 |
|
Sec motion ra |
|
|
| Pri motion dec |
+004 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 39971 |
|
Constellation |
Orion |
|
SAO |
95023 |
|
Tycho2 |
1316-00557-1 |
|
| Gaia DR2 |
3350508252516013312 |
|
HD |
39971 |
|
