13402-4543 B 2018 AB (HD 118829)
13h 40m 14.48s -45° 42' 35.9" P.A. 171.00 sep 0.9 mag 8.80,9.60 Sp F8
Coord 2000 |
13402-4543 |
|
Discov num |
B 2018 |
|
Comp |
AB |
|
Coord arcsec 2000 |
13 40 14.48 -45 42 35.9 |
|
Date first |
1930 |
|
Date last |
2016 |
|
Obs |
12 |
|
Pa first |
158 |
|
Pa last |
171.1 |
|
P.A. Now (θ) |
171.1° |
|
Sep first |
0.9 |
|
Sep last |
0.861 |
|
Sep. Now (ρ) |
0.861" |
|
Mag pri |
8.80 |
|
Mag sec |
9.60 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
-034 |
|
Sec motion ra |
-034 |
|
Pri motion dec |
-031 |
|
Sec motion dec |
-031 |
|
Notes |
W
|
|
Nature of this double is uncertain.
13402-4543 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 118829 |
224320 |
13 40 14 -45 42 36 |
B 2018 AB |
2016 |
12 |
171 |
0.9 |
8.80 |
9.60 |
0.80 |
|
<=== |
Show |
|
224320 |
13 40 14 -45 42 36 |
HJ 4602 AB,C |
2016 |
17 |
187 |
23.7 |
8.80 |
9.03 |
0.23 |
|
|
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 118829 |
|
Constellation |
Centaurus |
|
SAO |
224320 |
|
Tycho2 |
8261-02618-1 |
|
Gaia DR2 |
6108093340650344192 |
|
HD |
118829 |
|
DM |
CP-45 6488 |
|