05531-3348 OUD 2 (Lam Col)
05h 53m 06.88s -33° 48' 04.9" P.A. 198.00 sep 1.0 mag 5.30,10.50 Sp B5V dist. 102.56 pc (334.55 l.y.)
| Coord 2000 |
05531-3348 |
|
Discov num |
OUD 2 |
|
Comp |
|
|
Coord arcsec 2000 |
05 53 06.88 -33 48 04.9 |
|
| Date first |
2005 |
|
Date last |
2005 |
|
Obs |
1 |
|
| Pa first |
198 |
|
Pa last |
198 |
|
P.A. Now (θ) |
198° |
|
| Sep first |
1.0 |
|
Sep last |
1.04 |
|
Sep. Now (ρ) |
1.04" |
|
| Mag pri |
5.30 |
|
Mag sec |
10.50 |
|
delta mag (ΔM) |
5.2 |
|
Spectral class |
B5V (blue-white) |
|
| Pri motion ra |
-005 |
|
Sec motion ra |
|
|
| Pri motion dec |
+031 |
|
Sec motion dec |
|
|
| Notes |
K
(K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
Lam Col |
|
Constellation |
Columba |
|
SAO |
196276 |
|
HIP |
27810 |
|
| Tycho2 |
7066-02023-1 |
|
Gaia DR2 |
2890256052382220928 |
|
HD |
39764 |
|
HR |
2056 |
|
| GC |
7416 |
|
CD |
CD-33 2599 |
|
CP |
CP-33 938 |
|
Bayer |
Lambda Columbae |
|
| Bayer name |
Lam Col |
|
Distance |
102.56 |
|
Distance ly |
334.55 |
|
Bayer greek |
λ Col |
|
