20551-5207 I 18 (HD 198829)
20h 55m 08.17s -52° 07' 10.5" P.A. 359.00 sep 4.0 mag 7.12,10.20 Sp G5 dist. 43.73 pc (142.65 l.y.)
| Coord 2000 |
20551-5207 |
|
Discov num |
I 18 |
|
Comp |
|
|
Coord arcsec 2000 |
20 55 08.17 -52 07 10.5 |
|
| Date first |
1894 |
|
Date last |
2016 |
|
Obs |
14 |
|
| Pa first |
0 |
|
Pa last |
359.1 |
|
P.A. Now (θ) |
359.1° |
|
| Sep first |
5.0 |
|
Sep last |
3.952 |
|
Sep. Now (ρ) |
3.952" |
|
| Mag pri |
7.12 |
|
Mag sec |
10.20 |
|
delta mag (ΔM) |
3.08 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
+108 |
|
Sec motion ra |
|
|
| Pri motion dec |
-113 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 198829 |
|
Constellation |
Indus |
|
SAO |
246790 |
|
HIP |
103260 |
|
| Tycho2 |
8420-00895-1 |
|
Gaia DR2 |
6477350546874615808 |
|
HD |
198829 |
|
GC |
29152 |
|
| CP |
CP-5211793 |
|
Distance |
43.73 |
|
Distance ly |
142.65 |
|
