20539-5535 B 505 (HD 198608)
20h 53m 51.81s -55° 35' 14.5" P.A. 108.00 sep 0.1 mag 8.90,9.10 Sp F0/2III/ dist. 256.41 pc (836.41 l.y.)
| Coord 2000 |
20539-5535 |
|
Discov num |
B 505 |
|
Comp |
|
|
Coord arcsec 2000 |
20 53 51.81 -55 35 14.5 |
|
| Date first |
1926 |
|
Date last |
2021 |
|
Obs |
14 |
|
| Pa first |
339 |
|
Pa last |
107.8 |
|
P.A. Now (θ) |
107.8° |
|
| Sep first |
0.2 |
|
Sep last |
0.06 |
|
Sep. Now (ρ) |
0.06" |
|
| Mag pri |
8.90 |
|
Mag sec |
9.10 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
F0/2III/ (yellow-white) |
|
| Pri motion ra |
+015 |
|
Sec motion ra |
|
|
| Pri motion dec |
-009 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 198608 |
|
Constellation |
Indus |
|
SAO |
246776 |
|
HIP |
103140 |
|
| Tycho2 |
8796-01325-1 |
|
Gaia DR2 |
6457985157811748864 |
|
HD |
198608 |
|
GC |
29117 |
|
| CP |
CP-56 9559 |
|
Distance |
256.41 |
|
Distance ly |
836.41 |
|
