10365+4430 A 2055 AB
10h 36m 29.54s +44° 30' 23.5" P.A. 181.00 sep 0.3 mag 9.34,9.50 Sp F8 dist. 190.11 pc (620.14 l.y.)
| Coord 2000 |
10365+4430 |
|
Discov num |
A 2055 |
|
Comp |
AB |
|
Coord arcsec 2000 |
10 36 29.54 +44 30 23.5 |
|
| Date first |
1909 |
|
Date last |
2015 |
|
Obs |
43 |
|
| Pa first |
130 |
|
Pa last |
181.3 |
|
P.A. Now (θ) |
181.3° |
|
| Sep first |
0.5 |
|
Sep last |
0.337 |
|
Sep. Now (ρ) |
0.337" |
|
| Mag pri |
9.34 |
|
Mag sec |
9.50 |
|
delta mag (ΔM) |
0.16 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-035 |
|
Sec motion ra |
|
|
| Pri motion dec |
-003 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
10365+4430 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
10 36 30 +44 30 24 |
A 2055 AB |
2015 |
43 |
181 |
0.3 |
9.34 |
9.50 |
0.16 |
|
<=== |
| Show |
|
|
10 36 30 +44 30 24 |
A 2055 AB,C |
2015 |
9 |
52 |
17.0 |
8.63 |
13.00 |
4.37 |
|
|
| Show |
|
|
10 36 31 +44 30 34 |
A 2055 CD |
2016 |
10 |
77 |
5.2 |
13.00 |
13.00 |
0.00 |
|
|
Quadruple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ursa Major |
|
SAO |
43402 |
|
HIP |
51929 |
|
Tycho2 |
3008-01042-1 |
|
| Gaia DR2 |
829154367184936576 |
|
HD |
91751 |
|
BD |
BD+45 1844 |
|
Distance |
190.11 |
|
| Distance ly |
620.14 |
|
