21550-1515 HDS 3118 (HD 208209)
21h 55m 00.29s -15° 15' 28.8" P.A. 87.00 sep 0.4 mag 7.29,10.66 Sp K2III dist. 310.56 pc (1013.05 l.y.)
| Coord 2000 |
21550-1515 |
|
Discov num |
HDS3118 |
|
Comp |
|
|
Coord arcsec 2000 |
21 55 00.29 -15 15 28.8 |
|
| Date first |
1991 |
|
Date last |
2021 |
|
Obs |
2 |
|
| Pa first |
79 |
|
Pa last |
86.5 |
|
P.A. Now (θ) |
86.5° |
|
| Sep first |
0.3 |
|
Sep last |
0.413 |
|
Sep. Now (ρ) |
0.413" |
|
| Mag pri |
7.29 |
|
Mag sec |
10.66 |
|
delta mag (ΔM) |
3.37 |
|
Spectral class |
K2III (yellow-orange) |
|
| Pri motion ra |
-017 |
|
Sec motion ra |
|
|
| Pri motion dec |
-032 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 208209 |
|
Constellation |
Capricornus |
|
SAO |
164737 |
|
HIP |
108176 |
|
| Tycho2 |
6376-00537-1 |
|
Gaia DR2 |
6839212021281393920 |
|
HD |
208209 |
|
GC |
30670 |
|
| BD |
BD-15 6092 |
|
Distance |
310.56 |
|
Distance ly |
1013.05 |
|
