05279+2318 COU 573 AB (HD 35744)
05h 27m 55.41s +23° 17' 35.0" P.A. 112.00 sep 4.7 mag 8.28,12.24 Sp B9 dist. 116.82 pc (381.07 l.y.)
| Coord 2000 |
05279+2318 |
|
Discov num |
COU 573 |
|
Comp |
AB |
|
Coord arcsec 2000 |
05 27 55.41 +23 17 35.0 |
|
| Date first |
1970 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
113 |
|
Pa last |
111.6 |
|
P.A. Now (θ) |
111.6° |
|
| Sep first |
4.3 |
|
Sep last |
4.655 |
|
Sep. Now (ρ) |
4.655" |
|
| Mag pri |
8.28 |
|
Mag sec |
12.24 |
|
delta mag (ΔM) |
3.96 |
|
Spectral class |
B9 (blue-white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-045 |
|
Sec motion dec |
-047 |
|
| Notes |
W
|
|
rPM=0.06 (< 0.3, Physical double)
This double is physical.
05279+2318 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
77187 |
05 27 55 +23 17 35 |
GII 143 Aa,Ab |
2013 |
1 |
11 |
0.2 |
9.00 |
9.00 |
0.00 |
|
|
| Show |
HD 35744 |
77187 |
05 27 55 +23 17 35 |
COU 573 AB |
2016 |
9 |
112 |
4.7 |
8.28 |
12.24 |
3.96 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 35744 |
|
Constellation |
Taurus |
|
SAO |
77187 |
|
HIP |
25572 |
|
| Tycho2 |
1848-01749-1 |
|
HD |
35744 |
|
BD |
BD+23 916 |
|
Distance |
116.82 |
|
| Distance ly |
381.07 |
|
