02287-1948 B 672 (HD 15445)
02h 28m 41.86s -19° 47' 55.9" P.A. 310.00 sep 1.9 mag 7.99,11.96 Sp F2V dist. 86.58 pc (282.42 l.y.)
Coord 2000 |
02287-1948 |
|
Discov num |
B 672 |
|
Comp |
|
|
Coord arcsec 2000 |
02 28 41.86 -19 47 55.9 |
|
Date first |
1927 |
|
Date last |
2016 |
|
Obs |
8 |
|
Pa first |
309 |
|
Pa last |
309.5 |
|
P.A. Now (θ) |
309.5° |
|
Sep first |
1.9 |
|
Sep last |
1.909 |
|
Sep. Now (ρ) |
1.909" |
|
Mag pri |
7.99 |
|
Mag sec |
11.96 |
|
delta mag (ΔM) |
3.97 |
|
Spectral class |
F2V (yellow-white) |
|
Pri motion ra |
-024 |
|
Sec motion ra |
-029 |
|
Pri motion dec |
-008 |
|
Sec motion dec |
-007 |
|
Notes |
|
|
rPM=0.171 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 15445 |
|
Constellation |
Cetus |
|
SAO |
167813 |
|
HIP |
11533 |
|
Tycho2 |
5862-02558-1 |
|
Gaia DR2 |
5130464711406249088 |
|
HD |
15445 |
|
ADS |
1892 |
|
BD |
BD-20 463 |
|
Distance |
86.58 |
|
Distance ly |
282.42 |
|