15551-6326 LDS 542 (Bet TrA)
15h 55m 08.56s -63° 25' 50.6" P.A. 233.00 sep 152.1 mag 2.85,14.00 Sp F2III dist. 12.38 pc (40.38 l.y.)
| Coord 2000 |
15551-6326 |
|
Discov num |
LDS 542 |
|
Comp |
|
|
Coord arcsec 2000 |
15 55 08.56 -63 25 50.6 |
|
| Date first |
1920 |
|
Date last |
2000 |
|
Obs |
2 |
|
| Pa first |
225 |
|
Pa last |
233.3 |
|
P.A. Now (θ) |
233.3° |
|
| Sep first |
155.0 |
|
Sep last |
152.14 |
|
Sep. Now (ρ) |
152.14" |
|
| Mag pri |
2.85 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
11.15 |
|
Spectral class |
F2III (yellow-white) |
|
| Pri motion ra |
-191 |
|
Sec motion ra |
|
|
| Pri motion dec |
-398 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
Bet TrA |
|
Constellation |
Triangulum Australe |
|
SAO |
253346 |
|
HIP |
77952 |
|
| Tycho2 |
9027-05712-1 |
|
HD |
141891 |
|
HR |
5897 |
|
GC |
21332 |
|
| GL |
Gl 601A |
|
CP |
CP-63 3723 |
|
Bayer |
Beta Trianguli Australis |
|
Bayer name |
Bet TrA |
|
| FK5 |
589 |
|
Distance |
12.38 |
|
Distance ly |
40.38 |
|
Bayer greek |
β TrA |
|
