04227+1503 LDS 1166 AC
04h 22m 44.10s +15° 03' 22.1" P.A. 290.00 sep 66.4 mag 7.31,15.70 Sp F9V+M3: dist. 43.63 pc (142.32 l.y.)
| Coord 2000 |
04227+1503 |
|
Discov num |
LDS1166 |
|
Comp |
AC |
|
Coord arcsec 2000 |
04 22 44.10 +15 03 22.1 |
|
| Date first |
1962 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
285 |
|
Pa last |
290.4 |
|
P.A. Now (θ) |
290.4° |
|
| Sep first |
62.0 |
|
Sep last |
66.36 |
|
Sep. Now (ρ) |
66.36" |
|
| Mag pri |
7.31 |
|
Mag sec |
15.70 |
|
delta mag (ΔM) |
8.39 |
|
Spectral class |
F9V+M3: (yellow-white/red) |
|
| Pri motion ra |
+112 |
|
Sec motion ra |
+079 |
|
| Pri motion dec |
-020 |
|
Sec motion dec |
-024 |
|
| Notes |
N
U
(See Notes, Proper motion indicates non-physical) |
|
rPM=0.292 (< 0.3, Physical double)
This double is not physical.
04227+1503 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
93896 |
04 22 44 +15 03 22 |
CIA 24 Aa,Ab |
-1 |
0 |
-1 |
-1.0 |
5.70 |
8.50 |
2.80 |
|
|
| Show |
HD 27691 |
93896 |
04 22 44 +15 03 22 |
STT 82 AB |
2021 |
220 |
323 |
1.2 |
7.31 |
8.63 |
1.32 |
Y |
|
| Show |
|
93896 |
04 22 44 +15 03 22 |
LDS 1166 AC |
2016 |
7 |
290 |
66.4 |
7.31 |
15.70 |
8.39 |
|
<=== |
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Taurus |
|
SAO |
93896 |
|
HIP |
20440 |
|
Tycho2 |
1264-00755-1 |
|
| Gaia DR2 |
3311221224583178368 |
|
HD |
27691 |
|
BD |
BD+14 690 |
|
Distance |
43.63 |
|
| Distance ly |
142.32 |
|
