13344-2730 TOK 898 Aa,Ab (HD 117987)
13h 34m 24.88s -27° 30' 23.9" P.A. 71.00 sep 0.2 mag 9.10,11.40 Sp K3V dist. 36.3 pc (118.41 l.y.)
| Coord 2000 |
13344-2730 |
|
Discov num |
TOK 898 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
13 34 24.88 -27 30 23.9 |
|
| Date first |
2018 |
|
Date last |
2021 |
|
Obs |
5 |
|
| Pa first |
254 |
|
Pa last |
71.2 |
|
P.A. Now (θ) |
71.2° |
|
| Sep first |
0.0 |
|
Sep last |
0.183 |
|
Sep. Now (ρ) |
0.183" |
|
| Mag pri |
9.10 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
2.3 |
|
Spectral class |
K3V (yellow-orange) |
|
| Pri motion ra |
-534 |
|
Sec motion ra |
|
|
| Pri motion dec |
-132 |
|
Sec motion dec |
|
|
| Notes |
W
R
(, Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 117987 |
|
Constellation |
Hydra |
|
SAO |
181762 |
|
HIP |
66229 |
|
| Tycho2 |
6722-00414-1 |
|
HD |
117987 |
|
CD |
CD-26 9804 |
|
CP |
CP-26 5012 |
|
| Distance |
36.3 |
|
Distance ly |
118.41 |
|
