03577-4444 B 2089 (HD 25138)
03h 57m 42.44s -44° 44' 18.7" P.A. 78.00 sep 7.6 mag 8.69,12.20 Sp G8IV dist. 164.47 pc (536.5 l.y.)
| Coord 2000 |
03577-4444 |
|
Discov num |
B 2089 |
|
Comp |
|
|
Coord arcsec 2000 |
03 57 42.44 -44 44 18.7 |
|
| Date first |
1928 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
80 |
|
Pa last |
77.8 |
|
P.A. Now (θ) |
77.8° |
|
| Sep first |
7.0 |
|
Sep last |
7.605 |
|
Sep. Now (ρ) |
7.605" |
|
| Mag pri |
8.69 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
3.51 |
|
Spectral class |
G8IV (yellow) |
|
| Pri motion ra |
+006 |
|
Sec motion ra |
+016 |
|
| Pri motion dec |
-026 |
|
Sec motion dec |
-015 |
|
| Notes |
|
|
rPM=0.557
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 25138 |
|
Constellation |
Horologium |
|
SAO |
216578 |
|
HIP |
18526 |
|
| Tycho2 |
7576-00600-1 |
|
Gaia DR2 |
4835385889642796928 |
|
HD |
25138 |
|
CD |
CD-45 1347 |
|
| CP |
CP-45 392 |
|
Distance |
164.47 |
|
Distance ly |
536.5 |
|