04189-2644 B 2569 AB
04h 18m 52.93s -26° 44' 00.5" P.A. 264.00 sep 13.9 mag 9.10,13.65 Sp F6V dist. 186.92 pc (609.73 l.y.)
| Coord 2000 |
04189-2644 |
|
Discov num |
B 2569 |
|
Comp |
AB |
|
Coord arcsec 2000 |
04 18 52.93 -26 44 00.5 |
|
| Date first |
1931 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
253 |
|
Pa last |
263.5 |
|
P.A. Now (θ) |
263.5° |
|
| Sep first |
12.4 |
|
Sep last |
13.92 |
|
Sep. Now (ρ) |
13.92" |
|
| Mag pri |
9.10 |
|
Mag sec |
13.65 |
|
delta mag (ΔM) |
4.55 |
|
Spectral class |
F6V (yellow-white) |
|
| Pri motion ra |
+025 |
|
Sec motion ra |
+056 |
|
| Pri motion dec |
-015 |
|
Sec motion dec |
+017 |
|
| Notes |
U
(Proper motion indicates non-physical) |
|
rPM=0.761
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
| Constellation |
Eridanus |
|
SAO |
169331 |
|
HIP |
20124 |
|
Tycho2 |
6460-03098-1 |
|
| Gaia DR2 |
4895445956395901056 |
|
HD |
27438 |
|
CD |
CD-27 1650 |
|
Distance |
186.92 |
|
| Distance ly |
609.73 |
|
