04202-1626 HU 438 AB
04h 20m 09.06s -16° 26' 14.1" P.A. 162.00 sep 4.2 mag 6.80,14.50 Sp B9.5V dist. 135.5 pc (442 l.y.)
| Coord 2000 |
04202-1626 |
|
Discov num |
HU 438 |
|
Comp |
AB |
|
Coord arcsec 2000 |
04 20 09.06 -16 26 14.1 |
|
| Date first |
1901 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
163 |
|
Pa last |
162.3 |
|
P.A. Now (θ) |
162.3° |
|
| Sep first |
4.3 |
|
Sep last |
4.22 |
|
Sep. Now (ρ) |
4.22" |
|
| Mag pri |
6.80 |
|
Mag sec |
14.50 |
|
delta mag (ΔM) |
7.7 |
|
Spectral class |
B9.5V (blue-white) |
|
| Pri motion ra |
+022 |
|
Sec motion ra |
|
|
| Pri motion dec |
-013 |
|
Sec motion dec |
|
|
| Notes |
W
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Eridanus |
|
SAO |
149554 |
|
HIP |
20229 |
|
Tycho2 |
5890-01657-1 |
|
| HD |
27528 |
|
GC |
5255 |
|
BD |
BD-16 838 |
|
Distance |
135.5 |
|
| Distance ly |
442 |
|
