05458+3149 BKO 310 AB
05h 45m 49.47s +31° 49' 12.6" P.A. 259.00 sep 14.8 mag 13.20,13.30
| Coord 2000 |
05458+3149 |
|
Discov num |
BKO 310 |
|
Comp |
AB |
|
Coord arcsec 2000 |
05 45 49.47 +31 49 12.6 |
|
| Date first |
1903 |
|
Date last |
2017 |
|
Obs |
8 |
|
| Pa first |
249 |
|
Pa last |
259.1 |
|
P.A. Now (θ) |
259.1° |
|
| Sep first |
13.9 |
|
Sep last |
14.84 |
|
Sep. Now (ρ) |
14.84" |
|
| Mag pri |
13.20 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
+010 |
|
Sec motion ra |
+009 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
rPM=0.758
Nature of this double is uncertain.
05458+3149 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
05 45 49 +31 49 13 |
BKO 310 AB |
2017 |
8 |
259 |
14.8 |
13.20 |
13.30 |
0.10 |
|
<=== |
| Show |
|
|
05 45 48 +31 49 10 |
BKO 310 BC |
2015 |
6 |
319 |
5.5 |
13.30 |
13.30 |
0.00 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Auriga |
|
Gaia DR2 |
3445105491325868800 |
|