14507+7409 BUP 159 (Bet UMi)
14h 50m 42.40s +74° 09' 19.7" P.A. 341.00 sep 212.3 mag 2.22,12.77 Sp K4III dist. 40.14 pc (130.94 l.y.)
| Coord 2000 |
14507+7409 |
|
Discov num |
BUP 159 |
|
Comp |
|
|
Coord arcsec 2000 |
14 50 42.40 +74 09 19.7 |
|
| Date first |
1833 |
|
Date last |
2020 |
|
Obs |
9 |
|
| Pa first |
6 |
|
Pa last |
341.1 |
|
P.A. Now (θ) |
341.1° |
|
| Sep first |
165.0 |
|
Sep last |
212.3 |
|
Sep. Now (ρ) |
212.3" |
|
| Mag pri |
2.22 |
|
Mag sec |
12.77 |
|
delta mag (ΔM) |
10.55 |
|
Spectral class |
K4III (yellow-orange) |
|
| Pri motion ra |
-032 |
|
Sec motion ra |
-046 |
|
| Pri motion dec |
+011 |
|
Sec motion dec |
+048 |
|
| Notes |
N
U
(See Notes, Proper motion indicates non-physical) |
|
rPM=0.595
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
Bet UMi |
|
Common name |
Kochab |
|
Var name |
NSV6846 UMi |
|
Constellation |
Ursa Minor |
|
| SAO |
8102 |
|
HIP |
72607 |
|
Tycho2 |
4416-01799-1 |
|
HD |
131873 |
|
| HR |
5563 |
|
GC |
20029 |
|
BD |
BD+74 595 |
|
Bayer |
Beta Ursae Minoris |
|
| Bayer name |
Bet UMi |
|
Flamsteed |
7 Ursae Minoris |
|
Flamsteed name |
7 UMi |
|
FK5 |
550 |
|
| Distance |
40.14 |
|
Distance ly |
130.94 |
|
Bayer greek |
β UMi |
|
| Other names |
Kocah, Kochah, Kocab, Al Kaukab Al Shamaliyy |
|