20009-2711 HJ 5164 (HD 189400)
20h 00m 52.97s -27° 10' 53.1" P.A. 122.00 sep 9.2 mag 9.02,9.52 Sp F3/5V dist. 4761.9 pc (15533.32 l.y.)
Coord 2000 |
20009-2711 |
|
Discov num |
HJ 5164 |
|
Comp |
|
|
Coord arcsec 2000 |
20 00 52.97 -27 10 53.1 |
|
Date first |
1834 |
|
Date last |
2015 |
|
Obs |
20 |
|
Pa first |
125 |
|
Pa last |
122.1 |
|
P.A. Now (θ) |
122.1° |
|
Sep first |
10.0 |
|
Sep last |
9.219 |
|
Sep. Now (ρ) |
9.219" |
|
Mag pri |
9.02 |
|
Mag sec |
9.52 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
F3/5V (yellow-white) |
|
Pri motion ra |
+007 |
|
Sec motion ra |
+018 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
-008 |
|
Notes |
|
|
rPM=0.636
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 189400 |
|
Constellation |
Sagittarius |
|
SAO |
188812 |
|
HIP |
98518 |
|
Tycho2 |
6900-02237-1 |
|
Gaia DR2 |
6753958604086095232 |
|
HD |
189400 |
|
CD |
CD-2714463 |
|
Distance |
4761.9 |
|
Distance ly |
15533.32 |
|