04359+1631 STFB 2 AC (Aldebaran)
04h 35m 55.24s +16° 30' 33.5" P.A. 31.00 sep 136.5 mag 0.85,11.30 Sp K5III dist. 20.43 pc (66.64 l.y.)
Coord 2000 |
04359+1631 |
|
Discov num |
STFB 2 |
|
Comp |
AC |
|
Coord arcsec 2000 |
04 35 55.24 +16 30 33.5 |
|
Date first |
1781 |
|
Date last |
2016 |
|
Obs |
38 |
|
Pa first |
37 |
|
Pa last |
31.1 |
|
P.A. Now (θ) |
31.1° |
|
Sep first |
87.8 |
|
Sep last |
136.49 |
|
Sep. Now (ρ) |
136.49" |
|
Mag pri |
0.85 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
10.45 |
|
Spectral class |
K5III (yellow-orange) |
|
Pri motion ra |
+063 |
|
Sec motion ra |
+096 |
|
Pri motion dec |
-199 |
|
Sec motion dec |
-027 |
|
Notes |
N
L
S
(See Notes, Linear solution, Parallax indidates non-physical) |
|
rPM=0.839
This double is not physical.
04359+1631 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
94027 |
04 35 55 +16 30 34 |
BU 550 AB |
2016 |
21 |
113 |
31.6 |
0.85 |
13.60 |
12.75 |
|
|
Show |
Aldebaran |
94027 |
04 35 55 +16 30 34 |
STFB 2 AC |
2016 |
38 |
31 |
136.5 |
0.85 |
11.30 |
10.45 |
|
<=== |
Show |
|
94027 |
04 35 55 +16 30 34 |
BU 1031 AE |
2000 |
2 |
323 |
36.1 |
0.85 |
12.00 |
11.15 |
|
|
Show |
|
94027 |
04 35 55 +16 30 34 |
BU 1031 AF |
2010 |
3 |
121 |
254.9 |
0.85 |
13.60 |
12.75 |
|
|
Show |
|
|
04 36 00 +16 32 27 |
BU 1031 CD |
2013 |
15 |
294 |
0.1 |
11.30 |
13.70 |
2.40 |
|
|
Sextuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Common name |
Aldebaran |
|
Constellation |
Taurus |
|
SAO |
94027 |
|
HIP |
21421 |
|
Tycho2 |
1266-01416-1 |
|
HD |
29139 |
|
HR |
1457 |
|
GC |
5605 |
|
ADS |
3321 |
|
GL |
Gl 171.1A |
|
BD |
BD+16 629 |
|
Bayer |
Alpha Tauri |
|
Bayer name |
Alp Tau |
|
Flamsteed |
87 Tauri |
|
Flamsteed name |
87 Tau |
|
FK5 |
168 |
|
Distance |
20.43 |
|
Distance ly |
66.64 |
|
Bayer greek |
α Tau |
|
Other names |
ALDHABARAIN, COR TAURI, PARILICIUM |
|