05167+1826 COU 2580 Ba,Bb
05h 16m 43.88s +18° 26' 22.4" P.A. 163.00 sep 0.7 mag 8.50,11.00 Sp B3V
| Coord 2000 |
05167+1826 |
|
Discov num |
COU2580 |
|
Comp |
Ba,Bb |
|
Coord arcsec 2000 |
05 16 43.88 +18 26 22.4 |
|
| Date first |
1992 |
|
Date last |
2014 |
|
Obs |
7 |
|
| Pa first |
169 |
|
Pa last |
162.8 |
|
P.A. Now (θ) |
162.8° |
|
| Sep first |
0.7 |
|
Sep last |
0.72 |
|
Sep. Now (ρ) |
0.72" |
|
| Mag pri |
8.50 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
2.5 |
|
Spectral class |
B3V (blue-white) |
|
| Pri motion ra |
-005 |
|
Sec motion ra |
|
|
| Pri motion dec |
+009 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
05167+1826 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 34251 |
94431 |
05 16 44 +18 26 22 |
STF 670 AB |
2019 |
78 |
165 |
2.6 |
7.72 |
8.28 |
0.56 |
|
|
| Show |
|
|
05 16 44 +18 26 22 |
COU 2580 Ba,Bb |
2014 |
7 |
163 |
0.7 |
8.50 |
11.00 |
2.50 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Taurus |
|
Gaia DR2 |
3395393031577483904 |
|
