04433-0937 STF 588 AC (HD 29980)
04h 43m 16.38s -09° 37' 05.6" P.A. 268.00 sep 45.4 mag 8.13,10.62 Sp G5 dist. 54.85 pc (178.92 l.y.)
| Coord 2000 |
04433-0937 |
|
Discov num |
STF 588 |
|
Comp |
AC |
|
Coord arcsec 2000 |
04 43 16.38 -09 37 05.6 |
|
| Date first |
1895 |
|
Date last |
2015 |
|
Obs |
15 |
|
| Pa first |
282 |
|
Pa last |
267.8 |
|
P.A. Now (θ) |
267.8° |
|
| Sep first |
36.8 |
|
Sep last |
45.44 |
|
Sep. Now (ρ) |
45.44" |
|
| Mag pri |
8.13 |
|
Mag sec |
10.62 |
|
delta mag (ΔM) |
2.49 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
+050 |
|
Sec motion ra |
-033 |
|
| Pri motion dec |
+041 |
|
Sec motion dec |
-038 |
|
| Notes |
L
(Linear solution) |
|
rPM=1.772
This double is not physical.
04433-0937 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
131440 |
04 43 16 -09 37 06 |
BU 1384 AB |
2016 |
12 |
93 |
8.2 |
8.13 |
13.30 |
5.17 |
|
|
| Show |
HD 29980 |
131440 |
04 43 16 -09 37 06 |
STF 588 AC |
2015 |
15 |
268 |
45.4 |
8.13 |
10.62 |
2.49 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 29980 |
|
Constellation |
Eridanus |
|
SAO |
131440 |
|
HIP |
21963 |
|
| Tycho2 |
5321-01882-1 |
|
Gaia DR2 |
3184970557839378688 |
|
HD |
29980 |
|
BD |
BD-09 968 |
|
| Distance |
54.85 |
|
Distance ly |
178.92 |
|
