12001+7039 STT 242 AC
12h 00m 06.01s +70° 39' 33.7" P.A. 159.00 sep 30.6 mag 8.62,8.50 Sp F8 dist. 109.65 pc (357.68 l.y.)
| Coord 2000 |
12001+7039 |
|
Discov num |
STT 242 |
|
Comp |
AC |
|
Coord arcsec 2000 |
12 00 06.01 +70 39 33.7 |
|
| Date first |
1868 |
|
Date last |
2018 |
|
Obs |
46 |
|
| Pa first |
150 |
|
Pa last |
158.7 |
|
P.A. Now (θ) |
158.7° |
|
| Sep first |
33.7 |
|
Sep last |
30.61 |
|
Sep. Now (ρ) |
30.61" |
|
| Mag pri |
8.62 |
|
Mag sec |
8.50 |
|
delta mag (ΔM) |
0.12 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+011 |
|
Sec motion ra |
-029 |
|
| Pri motion dec |
-022 |
|
Sec motion dec |
-015 |
|
| Notes |
N
Y
(See Notes, Parallax indicates components are non-physical) |
|
rPM=1.244
This double is not physical.
12001+7039 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
12 00 06 +70 39 34 |
BU 795 AB |
2018 |
24 |
329 |
14.4 |
8.62 |
12.24 |
3.62 |
|
|
| Show |
|
7477 |
12 00 06 +70 39 34 |
STT 242 AC |
2018 |
46 |
159 |
30.6 |
8.62 |
8.50 |
0.12 |
|
<=== |
| Show |
|
|
12 00 06 +70 39 34 |
STH 2 AE |
2018 |
10 |
317 |
25.2 |
8.62 |
14.23 |
5.61 |
|
|
| Show |
|
7477 |
12 00 08 +70 39 05 |
BU 795 CD |
2016 |
19 |
113 |
6.0 |
8.50 |
12.90 |
4.40 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
SAO |
7477 |
|
HIP |
58525 |
|
Tycho2 |
4396-00907-1 |
|
| Gaia DR2 |
1683773934770461056 |
|
HD |
104202 |
|
BD |
BD+71 596 |
|
Distance |
109.65 |
|
| Distance ly |
357.68 |
|
