10106-1221 BU 593 AC (Lam Hya)
10h 10m 35.28s -12° 21' 14.7" P.A. 157.00 sep 110.0 mag 3.71,11.81 Sp K0III dist. 34.51 pc (112.57 l.y.)
| Coord 2000 |
10106-1221 |
|
Discov num |
BU 593 |
|
Comp |
AC |
|
Coord arcsec 2000 |
10 10 35.28 -12 21 14.7 |
|
| Date first |
1902 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
169 |
|
Pa last |
156.5 |
|
P.A. Now (θ) |
156.5° |
|
| Sep first |
111.9 |
|
Sep last |
109.98 |
|
Sep. Now (ρ) |
109.98" |
|
| Mag pri |
3.71 |
|
Mag sec |
11.81 |
|
delta mag (ΔM) |
8.1 |
|
Spectral class |
K0III (yellow-orange) |
|
| Pri motion ra |
-217 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-074 |
|
Sec motion dec |
-006 |
|
| Notes |
N
U
(See Notes, Proper motion indicates non-physical) |
|
rPM=0.963
This double is not physical.
10106-1221 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
155785 |
10 10 35 -12 21 15 |
BU 593 AB |
2015 |
9 |
102 |
72.2 |
3.61 |
13.30 |
9.69 |
|
|
| Show |
Lam Hya |
155785 |
10 10 35 -12 21 15 |
BU 593 AC |
2015 |
9 |
157 |
110.0 |
3.71 |
11.81 |
8.10 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
Lam Hya |
|
Constellation |
Hydra |
|
SAO |
155785 |
|
HIP |
49841 |
|
| Tycho2 |
5485-01310-1 |
|
Gaia DR2 |
3765867289804452608 |
|
HD |
88284 |
|
HR |
3994 |
|
| GC |
13982 |
|
ADS |
7671 |
|
BD |
BD-11 2820 |
|
Bayer |
Lambda Hydrae |
|
| Bayer name |
Lam Hya |
|
Flamsteed |
41 Hydrae |
|
Flamsteed name |
41 Hya |
|
FK5 |
381 |
|
| Distance |
34.51 |
|
Distance ly |
112.57 |
|
Bayer greek |
λ Hya |
|
