01079+4650 BU 397 AB (HD 6645)
01h 07m 49.57s +46° 50' 31.6" P.A. 142.00 sep 8.7 mag 7.54,10.25 Sp K0II-IIIp dist. 172.71 pc (563.38 l.y.)
| Coord 2000 |
01079+4650 |
|
Discov num |
BU 397 |
|
Comp |
AB |
|
Coord arcsec 2000 |
01 07 49.57 +46 50 31.6 |
|
| Date first |
1832 |
|
Date last |
2015 |
|
Obs |
32 |
|
| Pa first |
146 |
|
Pa last |
142 |
|
P.A. Now (θ) |
142° |
|
| Sep first |
10.0 |
|
Sep last |
8.74 |
|
Sep. Now (ρ) |
8.74" |
|
| Mag pri |
7.54 |
|
Mag sec |
10.25 |
|
delta mag (ΔM) |
2.71 |
|
Spectral class |
K0II-IIIp (yellow-orange) |
|
| Pri motion ra |
-024 |
|
Sec motion ra |
-024 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
Nature of this double is uncertain.
01079+4650 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 6645 |
|
01 07 50 +46 50 32 |
BU 397 AB |
2015 |
32 |
142 |
8.7 |
7.54 |
10.25 |
2.71 |
|
<=== |
| Show |
|
|
01 07 50 +46 50 32 |
BU 397 AC |
2015 |
6 |
72 |
19.3 |
7.54 |
12.90 |
5.36 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 6645 |
|
Constellation |
Andromeda |
|
HIP |
5303 |
|
Tycho2 |
3264-01684-1 |
|
| Gaia DR2 |
401249764784080000 |
|
HD |
6645 |
|
BD |
BD+46 266 |
|
Distance |
172.71 |
|
| Distance ly |
563.38 |
|
