05575+2309 COU 904 (HD 249548)
05h 57m 29.47s +23° 08' 53.8" P.A. 250.00 sep 0.2 mag 9.29,10.06 Sp G0 dist. 136.24 pc (444.41 l.y.)
| Coord 2000 |
05575+2309 |
|
Discov num |
COU 904 |
|
Comp |
|
|
Coord arcsec 2000 |
05 57 29.47 +23 08 53.8 |
|
| Date first |
1972 |
|
Date last |
2011 |
|
Obs |
9 |
|
| Pa first |
233 |
|
Pa last |
250.3 |
|
P.A. Now (θ) |
250.3° |
|
| Sep first |
0.1 |
|
Sep last |
0.24 |
|
Sep. Now (ρ) |
0.24" |
|
| Mag pri |
9.29 |
|
Mag sec |
10.06 |
|
delta mag (ΔM) |
0.77 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
-006 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-012 |
|
| Notes |
|
|
rPM=0.41
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 249548 |
|
Constellation |
Taurus |
|
SAO |
77767 |
|
HIP |
28195 |
|
| Tycho2 |
1863-01557-1 |
|
Gaia DR2 |
3424735904549118080 |
|
HD |
249548 |
|
BD |
BD+23 1122 |
|
| Distance |
136.24 |
|
Distance ly |
444.41 |
|
