23262+7041 BU 386 AB (HD 220841)
23h 26m 11.78s +70° 41' 07.5" P.A. 313.00 sep 19.7 mag 6.69,12.10 Sp A2 dist. 103.84 pc (338.73 l.y.)
| Coord 2000 |
23262+7041 |
|
Discov num |
BU 386 |
|
Comp |
AB |
|
Coord arcsec 2000 |
23 26 11.78 +70 41 07.5 |
|
| Date first |
1875 |
|
Date last |
2015 |
|
Obs |
18 |
|
| Pa first |
320 |
|
Pa last |
312.7 |
|
P.A. Now (θ) |
312.7° |
|
| Sep first |
20.0 |
|
Sep last |
19.716 |
|
Sep. Now (ρ) |
19.716" |
|
| Mag pri |
6.69 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
5.41 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
+027 |
|
Sec motion ra |
|
|
| Pri motion dec |
+029 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
23262+7041 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 220841 |
10732 |
23 26 12 +70 41 08 |
BU 386 AB |
2015 |
18 |
313 |
19.7 |
6.69 |
12.10 |
5.41 |
|
<=== |
| Show |
|
10732 |
23 26 12 +70 41 08 |
BU 386 AC |
2015 |
8 |
205 |
51.0 |
6.69 |
12.40 |
5.71 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 220841 |
|
Constellation |
Cepheus |
|
SAO |
10732 |
|
HIP |
115678 |
|
| Tycho2 |
4482-01942-1 |
|
Gaia DR2 |
2227210649178764672 |
|
HD |
220841 |
|
GC |
32612 |
|
| BD |
BD+69 1331 |
|
Distance |
103.84 |
|
Distance ly |
338.73 |
|
