09144+5241 STF 1321 AD
09h 14m 22.79s +52° 41' 11.8" P.A. 129.00 sep 136.4 mag 7.79,11.89 Sp K7V dist. 5.81 pc (18.95 l.y.)
| Coord 2000 |
09144+5241 |
|
Discov num |
STF1321 |
|
Comp |
AD |
|
Coord arcsec 2000 |
09 14 22.79 +52 41 11.8 |
|
| Date first |
1879 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
208 |
|
Pa last |
129.1 |
|
P.A. Now (θ) |
129.1° |
|
| Sep first |
188.9 |
|
Sep last |
136.38 |
|
Sep. Now (ρ) |
136.38" |
|
| Mag pri |
7.79 |
|
Mag sec |
11.89 |
|
delta mag (ΔM) |
4.1 |
|
Spectral class |
K7V (yellow-orange) |
|
| Pri motion ra |
-153 |
|
Sec motion ra |
+023 |
|
| Pri motion dec |
-056 |
|
Sec motion dec |
-003 |
|
| Notes |
N
L
P
(See Notes, Linear solution, 100-year proper motion) |
|
rPM=1.128
This double is not physical.
09144+5241 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 79210 |
27178 |
09 14 23 +52 41 12 |
STF 1321 AB |
2019 |
479 |
99 |
16.9 |
7.79 |
7.88 |
0.09 |
Y |
|
| Show |
|
|
09 14 23 +52 41 12 |
STF 1321 AC |
2010 |
4 |
64 |
145.7 |
7.79 |
14.53 |
6.74 |
|
|
| Show |
|
|
09 14 23 +52 41 12 |
STF 1321 AD |
2015 |
8 |
129 |
136.4 |
7.79 |
11.89 |
4.10 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ursa Major |
|
HIP |
45343 |
|
Tycho2 |
3806-01814-1 |
|
HD |
79210 |
|
| GL |
Gl 338A |
|
BD |
BD+53 1320 |
|
Distance |
5.81 |
|
Distance ly |
18.95 |
|