21304-6028 HU 1630 (HD 204354)
21h 30m 22.27s -60° 27' 50.9" P.A. 232.00 sep 2.7 mag 9.58,9.74 Sp G3V dist. 252.53 pc (823.75 l.y.)
| Coord 2000 |
21304-6028 |
|
Discov num |
HU 1630 |
|
Comp |
|
|
Coord arcsec 2000 |
21 30 22.27 -60 27 50.9 |
|
| Date first |
1914 |
|
Date last |
2016 |
|
Obs |
13 |
|
| Pa first |
235 |
|
Pa last |
232.1 |
|
P.A. Now (θ) |
232.1° |
|
| Sep first |
2.8 |
|
Sep last |
2.739 |
|
Sep. Now (ρ) |
2.739" |
|
| Mag pri |
9.58 |
|
Mag sec |
9.74 |
|
delta mag (ΔM) |
0.16 |
|
Spectral class |
G3V (yellow) |
|
| Pri motion ra |
+007 |
|
Sec motion ra |
-019 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-028 |
|
| Notes |
|
|
rPM=1.066
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 204354 |
|
Constellation |
Indus |
|
HIP |
106178 |
|
Tycho2 |
9103-01235-1 |
|
| Gaia DR2 |
6452191384368220544 |
|
HD |
204354 |
|
CP |
CP-61 6559 |
|
Distance |
252.53 |
|
| Distance ly |
823.75 |
|
