10475-2221 LAF 41 AB
10h 47m 31.23s -22° 20' 52.7" P.A. 332.00 sep 4.8 mag 6.60,20.80 Sp K0V dist. 34.48 pc (112.47 l.y.)
| Coord 2000 |
10475-2221 |
|
Discov num |
LAF 41 |
|
Comp |
AB |
|
Coord arcsec 2000 |
10 47 31.23 -22 20 52.7 |
|
| Date first |
2005 |
|
Date last |
2005 |
|
Obs |
1 |
|
| Pa first |
332 |
|
Pa last |
332.3 |
|
P.A. Now (θ) |
332.3° |
|
| Sep first |
4.8 |
|
Sep last |
4.82 |
|
Sep. Now (ρ) |
4.82" |
|
| Mag pri |
6.60 |
|
Mag sec |
20.80 |
|
delta mag (ΔM) |
14.2 |
|
Spectral class |
K0V (yellow-orange) |
|
| Pri motion ra |
-123 |
|
Sec motion ra |
|
|
| Pri motion dec |
-029 |
|
Sec motion dec |
|
|
| Notes |
N
K
(See Notes, K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
10475-2221 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
179229 |
10 47 31 -22 20 53 |
LAF 41 AB |
2005 |
1 |
332 |
4.8 |
6.60 |
20.80 |
14.20 |
|
<=== |
| Show |
HD 93528 |
179229 |
10 47 31 -22 20 53 |
SHY 218 AC |
2017 |
9 |
340 |
230.9 |
8.44 |
10.10 |
1.66 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
SAO |
179229 |
|
HIP |
52787 |
|
Tycho2 |
6081-00065-1 |
|
| Gaia DR2 |
3550081879381593728 |
|
HD |
93528 |
|
BD |
BD-21 3154 |
|
Distance |
34.48 |
|
| Distance ly |
112.47 |
|
