02332+6000 A 823 (HD 15640)
02h 33m 13.54s +59° 59' 58.5" P.A. 289.00 sep 0.5 mag 7.68,10.93 Sp A1III-IV dist. 243.9 pc (795.6 l.y.)
Coord 2000 |
02332+6000 |
|
Discov num |
A 823 |
|
Comp |
|
|
Coord arcsec 2000 |
02 33 13.54 +59 59 58.5 |
|
Date first |
1904 |
|
Date last |
2017 |
|
Obs |
6 |
|
Pa first |
245 |
|
Pa last |
289.2 |
|
P.A. Now (θ) |
289.2° |
|
Sep first |
0.6 |
|
Sep last |
0.51 |
|
Sep. Now (ρ) |
0.51" |
|
Mag pri |
7.68 |
|
Mag sec |
10.93 |
|
delta mag (ΔM) |
3.25 |
|
Spectral class |
A1III-IV (white) |
|
Pri motion ra |
-001 |
|
Sec motion ra |
|
|
Pri motion dec |
-026 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 15640 |
|
Constellation |
Cassiopeia |
|
SAO |
23420 |
|
HIP |
11878 |
|
Tycho2 |
3699-00053-1 |
|
Gaia DR2 |
465110740158893824 |
|
HD |
15640 |
|
BD |
BD+59 505 |
|
Distance |
243.9 |
|
Distance ly |
795.6 |
|