02254+5812 HLD 7 (HD 14825)
02h 25m 25.96s +58° 12' 09.3" P.A. 182.00 sep 1.7 mag 7.98,9.86 Sp A3V dist. 150.38 pc (490.54 l.y.)
Coord 2000 |
02254+5812 |
|
Discov num |
HLD 7 |
|
Comp |
|
|
Coord arcsec 2000 |
02 25 25.96 +58 12 09.3 |
|
Date first |
1881 |
|
Date last |
2016 |
|
Obs |
15 |
|
Pa first |
187 |
|
Pa last |
181.8 |
|
P.A. Now (θ) |
181.8° |
|
Sep first |
1.8 |
|
Sep last |
1.702 |
|
Sep. Now (ρ) |
1.702" |
|
Mag pri |
7.98 |
|
Mag sec |
9.86 |
|
delta mag (ΔM) |
1.88 |
|
Spectral class |
A3V (white) |
|
Pri motion ra |
+039 |
|
Sec motion ra |
+039 |
|
Pri motion dec |
-010 |
|
Sec motion dec |
-010 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 14825 |
|
Constellation |
Perseus |
|
SAO |
23311 |
|
HIP |
11291 |
|
Tycho2 |
3698-02770-1 |
|
Gaia DR2 |
458890077024579328 |
|
HD |
14825 |
|
BD |
BD+57 566 |
|
Distance |
150.38 |
|
Distance ly |
490.54 |
|