02239+5522 BU 1373 AB
02h 23m 51.75s +55° 21' 53.5" P.A. 131.00 sep 10.9 mag 6.29,14.60 Sp F7Ib dist. 934.58 pc (3048.6 l.y.)
Coord 2000 |
02239+5522 |
|
Discov num |
BU 1373 |
|
Comp |
AB |
|
Coord arcsec 2000 |
02 23 51.75 +55 21 53.5 |
|
Date first |
1906 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
122 |
|
Pa last |
130.9 |
|
P.A. Now (θ) |
130.9° |
|
Sep first |
8.3 |
|
Sep last |
10.856 |
|
Sep. Now (ρ) |
10.856" |
|
Mag pri |
6.29 |
|
Mag sec |
14.60 |
|
delta mag (ΔM) |
8.31 |
|
Spectral class |
F7Ib (yellow-white) |
|
Pri motion ra |
-005 |
|
Sec motion ra |
|
|
Pri motion dec |
-005 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
02239+5522 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
23283 |
02 23 52 +55 21 54 |
BU 1373 AB |
2015 |
7 |
131 |
10.9 |
6.29 |
14.60 |
8.31 |
|
<=== |
Show |
V440 Per |
23283 |
02 23 52 +55 21 54 |
EVS 10 AC |
2015 |
2 |
305 |
10.9 |
6.28 |
15.72 |
9.44 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Var name |
V440 Per |
|
Constellation |
Perseus |
|
SAO |
23283 |
|
HIP |
11174 |
|
Tycho2 |
3690-02361-1 |
|
Gaia DR2 |
455914562346088704 |
|
HD |
14662 |
|
HR |
690 |
|
GC |
2863 |
|
ADS |
1820 |
|
BD |
BD+54 535 |
|
Distance |
934.58 |
|
Distance ly |
3048.6 |
|