03244-1539 A 2909 AB,C
03h 24m 24.73s -15° 39' 13.8" P.A. 254.00 sep 17.0 mag 7.51,12.70 Sp G1/2V+M0 dist. 49.33 pc (160.91 l.y.)
Coord 2000 |
03244-1539 |
|
Discov num |
A 2909 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
03 24 24.73 -15 39 13.8 |
|
Date first |
1918 |
|
Date last |
2016 |
|
Obs |
8 |
|
Pa first |
253 |
|
Pa last |
254.1 |
|
P.A. Now (θ) |
254.1° |
|
Sep first |
16.7 |
|
Sep last |
17.003 |
|
Sep. Now (ρ) |
17.003" |
|
Mag pri |
7.51 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
5.19 |
|
Spectral class |
G1/2V+M0 (yellow/red) |
|
Pri motion ra |
+221 |
|
Sec motion ra |
+218 |
|
Pri motion dec |
-101 |
|
Sec motion dec |
-100 |
|
Notes |
N
T
(See Notes, Parallax indicates physical) |
|
rPM=0.013 (< 0.3, Physical double)
This double is physical.
03244-1539 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
148944 |
03 24 25 -15 39 14 |
A 2909 AB |
2013 |
8 |
140 |
0.0 |
8.40 |
8.40 |
0.00 |
Y |
|
Show |
|
148944 |
03 24 25 -15 39 14 |
A 2909 AB,C |
2016 |
8 |
254 |
17.0 |
7.51 |
12.70 |
5.19 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Eridanus |
|
SAO |
148944 |
|
HIP |
15868 |
|
Tycho2 |
5873-00924-1 |
|
Gaia DR2 |
5106746699407201408 |
|
HD |
21161 |
|
BD |
BD-16 630 |
|
Distance |
49.33 |
|
Distance ly |
160.91 |
|