00297+5855 A 909 AB (HD 236426)
00h 29m 44.68s +58° 55' 26.1" P.A. 41.00 sep 1.0 mag 9.79,10.22 Sp B8 dist. 278.55 pc (908.63 l.y.)
| Coord 2000 |
00297+5855 |
|
Discov num |
A 909 |
|
Comp |
AB |
|
Coord arcsec 2000 |
00 29 44.68 +58 55 26.1 |
|
| Date first |
1905 |
|
Date last |
2016 |
|
Obs |
18 |
|
| Pa first |
36 |
|
Pa last |
40.9 |
|
P.A. Now (θ) |
40.9° |
|
| Sep first |
0.9 |
|
Sep last |
0.998 |
|
Sep. Now (ρ) |
0.998" |
|
| Mag pri |
9.79 |
|
Mag sec |
10.22 |
|
delta mag (ΔM) |
0.43 |
|
Spectral class |
B8 (blue-white) |
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
Nature of this double is uncertain.
00297+5855 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 236426 |
21440 |
00 29 45 +58 55 26 |
A 909 AB |
2016 |
18 |
41 |
1.0 |
9.79 |
10.22 |
0.43 |
|
<=== |
| Show |
|
21440 |
00 29 45 +58 55 26 |
A 909 AC |
2015 |
10 |
236 |
8.1 |
9.79 |
14.50 |
4.71 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 236426 |
|
Constellation |
Cassiopeia |
|
SAO |
21440 |
|
HIP |
2328 |
|
| Tycho2 |
3666-00602-1 |
|
Gaia DR2 |
428064821865421568 |
|
HD |
236426 |
|
ADS |
399 |
|
| BD |
BD+58 61 |
|
Distance |
278.55 |
|
Distance ly |
908.63 |
|
