21278-3900 WG 271 (HD 204165)
21h 27m 48.22s -38° 59' 54.5" P.A. 121.00 sep 4.1 mag 9.77,10.03 Sp F3V: dist. 274.73 pc (896.17 l.y.)
| Coord 2000 |
21278-3900 |
|
Discov num |
WG 271 |
|
Comp |
|
|
Coord arcsec 2000 |
21 27 48.22 -38 59 54.5 |
|
| Date first |
1904 |
|
Date last |
2016 |
|
Obs |
15 |
|
| Pa first |
123 |
|
Pa last |
120.8 |
|
P.A. Now (θ) |
120.8° |
|
| Sep first |
4.3 |
|
Sep last |
4.111 |
|
Sep. Now (ρ) |
4.111" |
|
| Mag pri |
9.77 |
|
Mag sec |
10.03 |
|
delta mag (ΔM) |
0.26 |
|
Spectral class |
F3V: (yellow-white) |
|
| Pri motion ra |
+029 |
|
Sec motion ra |
+028 |
|
| Pri motion dec |
+013 |
|
Sec motion dec |
+016 |
|
| Notes |
|
|
rPM=0.098 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 204165 |
|
Constellation |
Microscopium |
|
HIP |
105977 |
|
Tycho2 |
7979-00273-1 |
|
| Gaia DR2 |
6582701249921936384 |
|
HD |
204165 |
|
CD |
CD-3914258 |
|
CP |
CP-39 8949 |
|
| Distance |
274.73 |
|
Distance ly |
896.17 |
|
