20020-6405 HDS 2853 (HD 189010)
20h 01m 58.02s -64° 04' 35.4" P.A. 104.00 sep 0.4 mag 9.86,10.36 Sp F3V dist. 16666.67 pc (54366.68 l.y.)
| Coord 2000 |
20020-6405 |
|
Discov num |
HDS2853 |
|
Comp |
|
|
Coord arcsec 2000 |
20 01 58.02 -64 04 35.4 |
|
| Date first |
1991 |
|
Date last |
2021 |
|
Obs |
2 |
|
| Pa first |
96 |
|
Pa last |
104.2 |
|
P.A. Now (θ) |
104.2° |
|
| Sep first |
0.4 |
|
Sep last |
0.401 |
|
Sep. Now (ρ) |
0.401" |
|
| Mag pri |
9.86 |
|
Mag sec |
10.36 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
F3V (yellow-white) |
|
| Pri motion ra |
+031 |
|
Sec motion ra |
|
|
| Pri motion dec |
-050 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 189010 |
|
Constellation |
Pavo |
|
HIP |
98631 |
|
Tycho2 |
9094-00014-1 |
|
| Gaia DR2 |
6428799892963057408 |
|
HD |
189010 |
|
CP |
CP-64 4018 |
|
Distance |
16666.67 |
|
| Distance ly |
54366.68 |
|