11551+4629 STF 1579 AB,C (65 UMa)
11h 55m 05.74s +46° 28' 36.6" P.A. 44.00 sep 3.7 mag 6.68,8.32 Sp A3Vn dist. 211.86 pc (691.09 l.y.)
Coord 2000 |
11551+4629 |
|
Discov num |
STF1579 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
11 55 05.74 +46 28 36.6 |
|
Date first |
1782 |
|
Date last |
2021 |
|
Obs |
87 |
|
Pa first |
36 |
|
Pa last |
43.7 |
|
P.A. Now (θ) |
43.7° |
|
Sep first |
4.0 |
|
Sep last |
3.72 |
|
Sep. Now (ρ) |
3.72" |
|
Mag pri |
6.68 |
|
Mag sec |
8.32 |
|
delta mag (ΔM) |
1.64 |
|
Spectral class |
A3Vn (white) |
|
Pri motion ra |
+010 |
|
Sec motion ra |
+010 |
|
Pri motion dec |
+003 |
|
Sec motion dec |
+003 |
|
Notes |
N
U
(See Notes, Proper motion indicates non-physical) |
|
This double is not physical.
11551+4629 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
43945 |
11 55 06 +46 28 37 |
A 1777 AB |
2019 |
39 |
358 |
0.3 |
6.50 |
9.00 |
2.50 |
Y |
|
Show |
65 UMa |
43945 |
11 55 06 +46 28 37 |
STF 1579 AB,C |
2021 |
87 |
44 |
3.7 |
6.68 |
8.32 |
1.64 |
|
<=== |
Show |
|
43945 |
11 55 06 +46 28 37 |
STF 1579 AB,D |
2021 |
73 |
114 |
62.9 |
6.68 |
6.97 |
0.29 |
|
|
Show |
|
43946 |
11 55 06 +46 28 40 |
STF 1579 CD |
2018 |
14 |
117 |
61.9 |
8.32 |
6.97 |
1.35 |
|
|
Show |
|
43946 |
11 55 11 +46 28 11 |
BAG 46 Da,Db |
2018 |
4 |
326 |
0.1 |
7.10 |
9.20 |
2.10 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
65 UMa |
|
Var name |
DN UMa |
|
Constellation |
Ursa Major |
|
SAO |
43945 |
|
HIP |
58112 |
|
Tycho2 |
3452-02143-2 |
|
Gaia DR2 |
774274752546451840 |
|
HD |
103483 |
|
HR |
4560 |
|
GC |
16296 |
|
ADS |
8347 |
|
BD |
BD+47 1913 |
|
Flamsteed |
65 Ursae Majoris |
|
Flamsteed name |
65 UMa |
|
Distance |
211.86 |
|
Distance ly |
691.09 |
|