09415-1829 TOK 43 Aa,Ab
09h 41m 29.89s -18° 29' 00.2" P.A. 14.00 sep 0.3 mag 7.80,10.00 Sp F7V dist. 55.28 pc (180.32 l.y.)
Coord 2000 |
09415-1829 |
|
Discov num |
TOK 43 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
09 41 29.89 -18 29 00.2 |
|
Date first |
2009 |
|
Date last |
2021 |
|
Obs |
17 |
|
Pa first |
28 |
|
Pa last |
14.2 |
|
P.A. Now (θ) |
14.2° |
|
Sep first |
0.4 |
|
Sep last |
0.344 |
|
Sep. Now (ρ) |
0.344" |
|
Mag pri |
7.80 |
|
Mag sec |
10.00 |
|
delta mag (ΔM) |
2.2 |
|
Spectral class |
F7V (yellow-white) |
|
Pri motion ra |
-098 |
|
Sec motion ra |
|
|
Pri motion dec |
+035 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
09415-1829 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
155402 |
09 41 30 -18 29 00 |
TOK 43 Aa,Ab |
2021 |
17 |
14 |
0.3 |
7.80 |
10.00 |
2.20 |
|
<=== |
Show |
HD 83973 |
155402 |
09 41 30 -18 29 00 |
BU 214 AB |
2019 |
22 |
243 |
3.6 |
7.73 |
9.64 |
1.91 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
SAO |
155402 |
|
HIP |
47537 |
|
Tycho2 |
6047-01367-1 |
|
Gaia DR2 |
5683848604428697984 |
|
HD |
83973 |
|
BD |
BD-17 2933 |
|
Distance |
55.28 |
|
Distance ly |
180.32 |
|