04282+2220 HU 439 (HD 28249)
04h 28m 12.15s +22° 19' 58.1" P.A. 193.00 sep 0.4 mag 8.94,10.82 Sp A5 dist. 123.92 pc (404.23 l.y.)
| Coord 2000 |
04282+2220 |
|
Discov num |
HU 439 |
|
Comp |
|
|
Coord arcsec 2000 |
04 28 12.15 +22 19 58.1 |
|
| Date first |
1901 |
|
Date last |
2013 |
|
Obs |
10 |
|
| Pa first |
184 |
|
Pa last |
193.2 |
|
P.A. Now (θ) |
193.2° |
|
| Sep first |
0.7 |
|
Sep last |
0.382 |
|
Sep. Now (ρ) |
0.382" |
|
| Mag pri |
8.94 |
|
Mag sec |
10.82 |
|
delta mag (ΔM) |
1.88 |
|
Spectral class |
A5 (white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-012 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 28249 |
|
Constellation |
Taurus |
|
SAO |
76620 |
|
HIP |
20859 |
|
| Tycho2 |
1277-00639-1 |
|
Gaia DR2 |
145498859037725696 |
|
HD |
28249 |
|
BD |
BD+21 648 |
|
| Distance |
123.92 |
|
Distance ly |
404.23 |
|
