23152+6027 DOO 21 AB (V458 Cep)
23h 15m 12.41s +60° 27' 01.9" P.A. 128.00 sep 1.4 mag 10.61,10.82 Sp WNs dist. 91.24 pc (297.62 l.y.)
| Coord 2000 |
23152+6027 |
|
Discov num |
DOO 21 |
|
Comp |
AB |
|
Coord arcsec 2000 |
23 15 12.41 +60 27 01.9 |
|
| Date first |
1900 |
|
Date last |
2015 |
|
Obs |
16 |
|
| Pa first |
125 |
|
Pa last |
128 |
|
P.A. Now (θ) |
128° |
|
| Sep first |
1.2 |
|
Sep last |
1.37 |
|
Sep. Now (ρ) |
1.37" |
|
| Mag pri |
10.61 |
|
Mag sec |
10.82 |
|
delta mag (ΔM) |
0.21 |
|
Spectral class |
WNs (Wolf-Rayet) |
|
| Pri motion ra |
-006 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-002 |
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
23152+6027 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
V458 Cep |
20512 |
23 15 12 +60 27 02 |
DOO 21 AB |
2015 |
16 |
128 |
1.4 |
10.61 |
10.82 |
0.21 |
|
<=== |
| Show |
|
20512 |
23 15 12 +60 27 02 |
DOO 21 AC |
2015 |
5 |
95 |
11.0 |
10.61 |
14.30 |
3.69 |
|
|
| Show |
|
20512 |
23 15 12 +60 27 02 |
STI 1157 AE |
2015 |
10 |
193 |
15.6 |
10.61 |
11.17 |
0.56 |
|
|
| Show |
|
|
23 15 14 +60 27 01 |
DOO 21 CD |
2015 |
4 |
252 |
2.9 |
14.30 |
14.80 |
0.50 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Var name |
V458 Cep |
|
Constellation |
Cepheus |
|
SAO |
20512 |
|
HIP |
114791 |
|
| Tycho2 |
4279-02192-1 |
|
Gaia DR2 |
2013906561622284288 |
|
HD |
219460 |
|
BD |
BD+59 2683 |
|
| Distance |
91.24 |
|
Distance ly |
297.62 |
|
