02257-2119 HJ 3500 (HD 15146)
02h 25m 44.68s -21° 18' 32.9" P.A. 165.00 sep 15.0 mag 9.24,9.37 Sp F8III+F3V dist. 79.05 pc (257.86 l.y.)
Coord 2000 |
02257-2119 |
|
Discov num |
HJ 3500 |
|
Comp |
|
|
Coord arcsec 2000 |
02 25 44.68 -21 18 32.9 |
|
Date first |
1835 |
|
Date last |
2017 |
|
Obs |
23 |
|
Pa first |
162 |
|
Pa last |
165.2 |
|
P.A. Now (θ) |
165.2° |
|
Sep first |
15.0 |
|
Sep last |
15 |
|
Sep. Now (ρ) |
15" |
|
Mag pri |
9.24 |
|
Mag sec |
9.37 |
|
delta mag (ΔM) |
0.13 |
|
Spectral class |
F8III+F3V (yellow-white/yellow-white) |
|
Pri motion ra |
+037 |
|
Sec motion ra |
+037 |
|
Pri motion dec |
+037 |
|
Sec motion dec |
+034 |
|
Notes |
N
Z
(See Notes, Parallax indicates components are physical) |
|
rPM=0.057 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 15146 |
|
Constellation |
Cetus |
|
HIP |
11323 |
|
Tycho2 |
5862-01078-1 |
|
Gaia DR2 |
5129686394613070208 |
|
HD |
15146 |
|
BD |
BD-21 433 |
|
Distance |
79.05 |
|
Distance ly |
257.86 |
|