05027-0542 HJ 2247 AB (HD 32394)
05h 02m 43.97s -05° 42' 22.0" P.A. 57.00 sep 20.5 mag 9.10,12.50 Sp A5 dist. 185.19 pc (604.09 l.y.)
| Coord 2000 |
05027-0542 |
|
Discov num |
HJ 2247 |
|
Comp |
AB |
|
Coord arcsec 2000 |
05 02 43.97 -05 42 22.0 |
|
| Date first |
1830 |
|
Date last |
2019 |
|
Obs |
11 |
|
| Pa first |
56 |
|
Pa last |
56.9 |
|
P.A. Now (θ) |
56.9° |
|
| Sep first |
10.0 |
|
Sep last |
20.546 |
|
Sep. Now (ρ) |
20.546" |
|
| Mag pri |
9.10 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
3.4 |
|
Spectral class |
A5 (white) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
rPM=0.392
Nature of this double is uncertain.
05027-0542 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 32394 |
131716 |
05 02 44 -05 42 22 |
HJ 2247 AB |
2019 |
11 |
57 |
20.5 |
9.10 |
12.50 |
3.40 |
|
<=== |
| Show |
|
131716 |
05 02 44 -05 42 22 |
HJ 2247 AC |
2019 |
11 |
16 |
33.4 |
9.38 |
11.65 |
2.27 |
|
|
| Show |
|
|
05 02 45 -05 41 50 |
HJ 2247 CD |
2008 |
2 |
33 |
1.2 |
12.50 |
13.60 |
1.10 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 32394 |
|
Constellation |
Eridanus |
|
SAO |
131716 |
|
HIP |
23470 |
|
| Tycho2 |
4762-00725-1 |
|
Gaia DR2 |
3211511153626507264 |
|
HD |
32394 |
|
BD |
BD-05 1135 |
|
| Distance |
185.19 |
|
Distance ly |
604.09 |
|
