05477+1744 BU 892 AB
05h 47m 39.69s +17° 43' 57.3" P.A. 283.00 sep 1.1 mag 9.79,13.70 Sp A5
| Coord 2000 |
05477+1744 |
|
Discov num |
BU 892 |
|
Comp |
AB |
|
Coord arcsec 2000 |
05 47 39.69 +17 43 57.3 |
|
| Date first |
1879 |
|
Date last |
2014 |
|
Obs |
8 |
|
| Pa first |
273 |
|
Pa last |
283.3 |
|
P.A. Now (θ) |
283.3° |
|
| Sep first |
1.2 |
|
Sep last |
1.08 |
|
Sep. Now (ρ) |
1.08" |
|
| Mag pri |
9.79 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
3.91 |
|
Spectral class |
A5 (white) |
|
| Pri motion ra |
+014 |
|
Sec motion ra |
|
|
| Pri motion dec |
-023 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
05477+1744 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 247650 |
94862 |
05 47 40 +17 43 57 |
TDS 3348 Aa,Ab |
1992 |
1 |
273 |
0.4 |
10.43 |
10.56 |
0.13 |
|
|
| Show |
|
94862 |
05 47 40 +17 43 57 |
BU 892 AB |
2014 |
8 |
283 |
1.1 |
9.79 |
13.70 |
3.91 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Taurus |
|
SAO |
94862 |
|
Tycho2 |
1303-00809-1 |
|
Gaia DR2 |
3398066150507013376 |
|
| HD |
247650 |
|
