12550+5810 STF 1691 AC
12h 54m 59.60s +58° 09' 37.6" P.A. 84.00 sep 130.3 mag 8.58,9.61 Sp F0IV dist. 24.2 pc (78.94 l.y.)
| Coord 2000 |
12550+5810 |
|
Discov num |
STF1691 |
|
Comp |
AC |
|
Coord arcsec 2000 |
12 54 59.60 +58 09 37.6 |
|
| Date first |
1910 |
|
Date last |
2015 |
|
Obs |
18 |
|
| Pa first |
86 |
|
Pa last |
83.8 |
|
P.A. Now (θ) |
83.8° |
|
| Sep first |
131.0 |
|
Sep last |
130.29 |
|
Sep. Now (ρ) |
130.29" |
|
| Mag pri |
8.58 |
|
Mag sec |
9.61 |
|
delta mag (ΔM) |
1.03 |
|
Spectral class |
F0IV (yellow-white) |
|
| Pri motion ra |
-006 |
|
Sec motion ra |
-016 |
|
| Pri motion dec |
-058 |
|
Sec motion dec |
-006 |
|
| Notes |
N
(See Notes) |
|
rPM=0.908
This double is not physical.
12550+5810 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 112311 |
28561 |
12 54 60 +58 09 38 |
STF 1691 AB |
2017 |
31 |
275 |
18.5 |
8.58 |
9.80 |
1.22 |
|
|
| Show |
|
28561 |
12 54 60 +58 09 38 |
STF 1691 AC |
2015 |
18 |
84 |
130.3 |
8.58 |
9.61 |
1.03 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ursa Major |
|
SAO |
28561 |
|
HIP |
63028 |
|
Tycho2 |
3848-00075-1 |
|
| Gaia DR2 |
1577303099958895360 |
|
HD |
112311 |
|
BD |
BD+58 1402 |
|
Distance |
24.2 |
|
| Distance ly |
78.94 |
|
