05470-4448 HJ 3803 (HD 38939)
05h 47m 00.42s -44° 48' 00.9" P.A. 115.00 sep 20.1 mag 7.88,10.07 Sp A7III/IV dist. 139.47 pc (454.95 l.y.)
| Coord 2000 |
05470-4448 |
|
Discov num |
HJ 3803 |
|
Comp |
|
|
Coord arcsec 2000 |
05 47 00.42 -44 48 00.9 |
|
| Date first |
1836 |
|
Date last |
2015 |
|
Obs |
16 |
|
| Pa first |
114 |
|
Pa last |
115.4 |
|
P.A. Now (θ) |
115.4° |
|
| Sep first |
20.0 |
|
Sep last |
20.131 |
|
Sep. Now (ρ) |
20.131" |
|
| Mag pri |
7.88 |
|
Mag sec |
10.07 |
|
delta mag (ΔM) |
2.19 |
|
Spectral class |
A7III/IV (white) |
|
| Pri motion ra |
-009 |
|
Sec motion ra |
-011 |
|
| Pri motion dec |
-018 |
|
Sec motion dec |
-020 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.124 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 38939 |
|
Constellation |
Pictor |
|
SAO |
217531 |
|
HIP |
27294 |
|
| Tycho2 |
7609-01487-1 |
|
Gaia DR2 |
4802531348334130944 |
|
HD |
38939 |
|
GC |
7272 |
|
| CD |
CD-44 2247 |
|
Distance |
139.47 |
|
Distance ly |
454.95 |
|
