04189-2644 HJ 3637 AC (HD 27438)
04h 18m 52.93s -26° 44' 00.5" P.A. 219.00 sep 29.3 mag 9.10,10.93 Sp F5V dist. 209.21 pc (682.44 l.y.)
| Coord 2000 |
04189-2644 |
|
Discov num |
HJ 3637 |
|
Comp |
AC |
|
Coord arcsec 2000 |
04 18 52.93 -26 44 00.5 |
|
| Date first |
1910 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
214 |
|
Pa last |
218.7 |
|
P.A. Now (θ) |
218.7° |
|
| Sep first |
29.9 |
|
Sep last |
29.26 |
|
Sep. Now (ρ) |
29.26" |
|
| Mag pri |
9.10 |
|
Mag sec |
10.93 |
|
delta mag (ΔM) |
1.83 |
|
Spectral class |
F5V (yellow-white) |
|
| Pri motion ra |
+025 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-015 |
|
Sec motion dec |
-003 |
|
| Notes |
U
Z
(Proper motion indicates non-physical, Parallax indicates components are physical) |
|
rPM=1.045
This double is not physical.
04189-2644 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
169331 |
04 18 53 -26 44 00 |
B 2569 AB |
2015 |
5 |
264 |
13.9 |
9.10 |
13.65 |
4.55 |
|
|
| Show |
HD 27438 |
169331 |
04 18 53 -26 44 00 |
HJ 3637 AC |
2015 |
10 |
219 |
29.3 |
9.10 |
10.93 |
1.83 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 27438 |
|
Constellation |
Eridanus |
|
SAO |
169331 |
|
HIP |
20123 |
|
| Tycho2 |
6460-03098-1 |
|
Gaia DR2 |
4895445956395901056 |
|
HD |
27438 |
|
CD |
CD-27 1650 |
|
| Distance |
209.21 |
|
Distance ly |
682.44 |
|
