04468+1744 LDS 1187 AB
04h 46m 49.44s +17° 44' 53.9" P.A. 247.00 sep 87.5 mag 9.68,16.59 Sp K0 dist. 41.51 pc (135.41 l.y.)
Coord 2000 |
04468+1744 |
|
Discov num |
LDS1187 |
|
Comp |
AB |
|
Coord arcsec 2000 |
04 46 49.44 +17 44 53.9 |
|
Date first |
1962 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
245 |
|
Pa last |
246.7 |
|
P.A. Now (θ) |
246.7° |
|
Sep first |
87.0 |
|
Sep last |
87.54 |
|
Sep. Now (ρ) |
87.54" |
|
Mag pri |
9.68 |
|
Mag sec |
16.59 |
|
delta mag (ΔM) |
6.91 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
+096 |
|
Sec motion ra |
+045 |
|
Pri motion dec |
-035 |
|
Sec motion dec |
+020 |
|
Notes |
N
(See Notes) |
|
rPM=0.734
Nature of this double is uncertain.
04468+1744 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 30264 |
94117 |
04 46 49 +17 44 54 |
PAT 15 Aa,Ab |
2021 |
6 |
227 |
0.3 |
7.40 |
9.10 |
1.70 |
|
|
Show |
|
|
04 46 49 +17 44 54 |
LDS 1187 AB |
2015 |
7 |
247 |
87.5 |
9.68 |
16.59 |
6.91 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Taurus |
|
HIP |
22224 |
|
Tycho2 |
1271-01301-1 |
|
Gaia DR2 |
3406380176397016576 |
|
HD |
30264 |
|
BD |
BD+17 782 |
|
Distance |
41.51 |
|
Distance ly |
135.41 |
|