22413-3921 WG 284 (HD 214817)
22h 41m 20.71s -39° 20' 54.8" P.A. 237.00 sep 8.1 mag 8.98,12.01 Sp G8V dist. 52.63 pc (171.68 l.y.)
Coord 2000 |
22413-3921 |
|
Discov num |
WG 284 |
|
Comp |
|
|
Coord arcsec 2000 |
22 41 20.71 -39 20 54.8 |
|
Date first |
1904 |
|
Date last |
2016 |
|
Obs |
11 |
|
Pa first |
236 |
|
Pa last |
237.4 |
|
P.A. Now (θ) |
237.4° |
|
Sep first |
8.4 |
|
Sep last |
8.061 |
|
Sep. Now (ρ) |
8.061" |
|
Mag pri |
8.98 |
|
Mag sec |
12.01 |
|
delta mag (ΔM) |
3.03 |
|
Spectral class |
G8V (yellow) |
|
Pri motion ra |
-094 |
|
Sec motion ra |
-118 |
|
Pri motion dec |
-015 |
|
Sec motion dec |
-038 |
|
Notes |
|
|
rPM=0.268 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 214817 |
|
Constellation |
Grus |
|
SAO |
214010 |
|
HIP |
112013 |
|
Tycho2 |
8004-00821-1 |
|
Gaia DR2 |
6545947806019359872 |
|
HD |
214817 |
|
CD |
CD-3914796 |
|
Distance |
52.63 |
|
Distance ly |
171.68 |
|