05476+2155 BKO 312 CD
05h 47m 36.33s +21° 54' 35.6" P.A. 104.00 sep 3.2 mag 13.20,13.40
| Coord 2000 |
05476+2155 |
|
Discov num |
BKO 312 |
|
Comp |
CD |
|
Coord arcsec 2000 |
05 47 36.33 +21 54 35.6 |
|
| Date first |
1999 |
|
Date last |
2007 |
|
Obs |
3 |
|
| Pa first |
107 |
|
Pa last |
103.7 |
|
P.A. Now (θ) |
103.7° |
|
| Sep first |
3.8 |
|
Sep last |
3.21 |
|
Sep. Now (ρ) |
3.21" |
|
| Mag pri |
13.20 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
+015 |
|
Sec motion ra |
|
|
| Pri motion dec |
-107 |
|
Sec motion dec |
|
|
| Notes |
W
|
|
Nature of this double is uncertain.
05476+2155 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
05 47 38 +21 55 04 |
BKO 312 AB |
2015 |
7 |
222 |
5.3 |
13.50 |
13.80 |
0.30 |
|
|
| Show |
|
|
05 47 36 +21 54 36 |
BKO 312 CD |
2007 |
3 |
104 |
3.2 |
13.20 |
13.40 |
0.20 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Taurus |
|
Gaia DR2 |
3403212620838031104 |
|
