20004-3301 RST 2128 (HD 189268)
20h 00m 25.08s -33° 01' 20.6" P.A. 298.00 sep 0.2 mag 10.03,11.31 Sp F5V dist. 164.2 pc (535.62 l.y.)
| Coord 2000 |
20004-3301 |
|
Discov num |
RST2128 |
|
Comp |
|
|
Coord arcsec 2000 |
20 00 25.08 -33 01 20.6 |
|
| Date first |
1932 |
|
Date last |
2017 |
|
Obs |
7 |
|
| Pa first |
82 |
|
Pa last |
297.8 |
|
P.A. Now (θ) |
297.8° |
|
| Sep first |
0.2 |
|
Sep last |
0.156 |
|
Sep. Now (ρ) |
0.156" |
|
| Mag pri |
10.03 |
|
Mag sec |
11.31 |
|
delta mag (ΔM) |
1.28 |
|
Spectral class |
F5V (yellow-white) |
|
| Pri motion ra |
+009 |
|
Sec motion ra |
|
|
| Pri motion dec |
-009 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 189268 |
|
Constellation |
Sagittarius |
|
HIP |
98480 |
|
Tycho2 |
7444-00600-1 |
|
| Gaia DR2 |
6747121187949147520 |
|
HD |
189268 |
|
CD |
CD-3314638 |
|
CP |
CP-33 5768 |
|
| Distance |
164.2 |
|
Distance ly |
535.62 |
|
