22401-1558 HU 288 (HD 214688)
22h 40m 08.12s -15° 57' 31.6" P.A. 244.00 sep 0.5 mag 9.22,9.57 Sp F3V dist. 259.74 pc (847.27 l.y.)
Coord 2000 |
22401-1558 |
|
Discov num |
HU 288 |
|
Comp |
|
|
Coord arcsec 2000 |
22 40 08.12 -15 57 31.6 |
|
Date first |
1900 |
|
Date last |
2008 |
|
Obs |
22 |
|
Pa first |
255 |
|
Pa last |
243.7 |
|
P.A. Now (θ) |
243.7° |
|
Sep first |
0.2 |
|
Sep last |
0.464 |
|
Sep. Now (ρ) |
0.464" |
|
Mag pri |
9.22 |
|
Mag sec |
9.57 |
|
delta mag (ΔM) |
0.35 |
|
Spectral class |
F3V (yellow-white) |
|
Pri motion ra |
+009 |
|
Sec motion ra |
+009 |
|
Pri motion dec |
-029 |
|
Sec motion dec |
-029 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 214688 |
|
Constellation |
Aquarius |
|
SAO |
165225 |
|
HIP |
111911 |
|
Tycho2 |
6386-00658-1 |
|
HD |
214688 |
|
BD |
BD-16 6125 |
|
Distance |
259.74 |
|
Distance ly |
847.27 |
|