04275-1707 HU 440 (HD 28338)
04h 27m 31.91s -17° 06' 30.6" P.A. 316.00 sep 1.8 mag 8.53,11.28 Sp G5 dist. 49.63 pc (161.89 l.y.)
Coord 2000 |
04275-1707 |
|
Discov num |
HU 440 |
|
Comp |
|
|
Coord arcsec 2000 |
04 27 31.91 -17 06 30.6 |
|
Date first |
1901 |
|
Date last |
2016 |
|
Obs |
14 |
|
Pa first |
327 |
|
Pa last |
315.8 |
|
P.A. Now (θ) |
315.8° |
|
Sep first |
2.2 |
|
Sep last |
1.807 |
|
Sep. Now (ρ) |
1.807" |
|
Mag pri |
8.53 |
|
Mag sec |
11.28 |
|
delta mag (ΔM) |
2.75 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
+080 |
|
Sec motion ra |
+076 |
|
Pri motion dec |
+067 |
|
Sec motion dec |
+069 |
|
Notes |
N
(See Notes) |
|
rPM=0.043 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 28338 |
|
Constellation |
Eridanus |
|
HIP |
20806 |
|
Tycho2 |
5891-01250-1 |
|
Gaia DR2 |
3171831011634286592 |
|
HD |
28338 |
|
BD |
BD-17 883 |
|
Distance |
49.63 |
|
Distance ly |
161.89 |
|