04466-2247 OL 3 (HD 30421)
04h 46m 34.57s -22° 46' 46.6" P.A. 52.00 sep 1.7 mag 8.81,9.62 Sp F5/6V dist. 146.63 pc (478.31 l.y.)
| Coord 2000 |
04466-2247 |
|
Discov num |
OL 3 |
|
Comp |
|
|
Coord arcsec 2000 |
04 46 34.57 -22 46 46.6 |
|
| Date first |
1906 |
|
Date last |
2016 |
|
Obs |
16 |
|
| Pa first |
59 |
|
Pa last |
51.8 |
|
P.A. Now (θ) |
51.8° |
|
| Sep first |
1.3 |
|
Sep last |
1.663 |
|
Sep. Now (ρ) |
1.663" |
|
| Mag pri |
8.81 |
|
Mag sec |
9.62 |
|
delta mag (ΔM) |
0.81 |
|
Spectral class |
F5/6V (yellow-white) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
-029 |
|
Sec motion dec |
-029 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 30421 |
|
Constellation |
Eridanus |
|
HIP |
22209 |
|
Tycho2 |
6465-00212-1 |
|
| Gaia DR2 |
2973534330082894720 |
|
HD |
30421 |
|
CD |
CD-23 2149 |
|
CP |
CP-23 615 |
|
| Distance |
146.63 |
|
Distance ly |
478.31 |
|
