22549-1919 HDS 3258 (HD 216663)
22h 54m 56.91s -19° 18' 42.7" P.A. 159.00 sep 0.2 mag 8.86,11.68 Sp F2V dist. 101.11 pc (329.82 l.y.)
| Coord 2000 |
22549-1919 |
|
Discov num |
HDS3258 |
|
Comp |
|
|
Coord arcsec 2000 |
22 54 56.91 -19 18 42.7 |
|
| Date first |
1991 |
|
Date last |
2017 |
|
Obs |
4 |
|
| Pa first |
184 |
|
Pa last |
159.1 |
|
P.A. Now (θ) |
159.1° |
|
| Sep first |
0.3 |
|
Sep last |
0.224 |
|
Sep. Now (ρ) |
0.224" |
|
| Mag pri |
8.86 |
|
Mag sec |
11.68 |
|
delta mag (ΔM) |
2.82 |
|
Spectral class |
F2V (yellow-white) |
|
| Pri motion ra |
+055 |
|
Sec motion ra |
|
|
| Pri motion dec |
-051 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 216663 |
|
Constellation |
Aquarius |
|
SAO |
165377 |
|
HIP |
113163 |
|
| Tycho2 |
6390-00411-1 |
|
Gaia DR2 |
2399685403227049344 |
|
HD |
216663 |
|
BD |
BD-20 6504 |
|
| Distance |
101.11 |
|
Distance ly |
329.82 |
|
