10435-2904 LAF 40 AB (V419 Hya)
10h 43m 28.42s -29° 03' 51.0" P.A. 236.00 sep 9.8 mag 5.80,18.60 Sp K1V dist. 21.4 pc (69.81 l.y.)
| Coord 2000 |
10435-2904 |
|
Discov num |
LAF 40 |
|
Comp |
AB |
|
Coord arcsec 2000 |
10 43 28.42 -29 03 51.0 |
|
| Date first |
2005 |
|
Date last |
2005 |
|
Obs |
1 |
|
| Pa first |
236 |
|
Pa last |
236.2 |
|
P.A. Now (θ) |
236.2° |
|
| Sep first |
9.8 |
|
Sep last |
9.77 |
|
Sep. Now (ρ) |
9.77" |
|
| Mag pri |
5.80 |
|
Mag sec |
18.60 |
|
delta mag (ΔM) |
12.8 |
|
Spectral class |
K1V (yellow-orange) |
|
| Pri motion ra |
-215 |
|
Sec motion ra |
|
|
| Pri motion dec |
-049 |
|
Sec motion dec |
|
|
| Notes |
W
K
(, 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.
OTHER CATALOGS AND DESIGNATIONS
| Var name |
V419 Hya |
|
Constellation |
Hydra |
|
SAO |
179168 |
|
HIP |
52462 |
|
| Tycho2 |
6645-00338-1 |
|
HD |
92945 |
|
GL |
NN 3615 |
|
CD |
CD-28 8394 |
|
| CP |
CP-28 4175 |
|
Distance |
21.4 |
|
Distance ly |
69.81 |
|
