22533-1710 RST 3309 (HD 216455)
22h 53m 15.21s -17° 09' 54.6" P.A. 316.00 sep 1.0 mag 8.50,12.30 Sp F5V dist. 254.45 pc (830.02 l.y.)
| Coord 2000 |
22533-1710 |
|
Discov num |
RST3309 |
|
Comp |
|
|
Coord arcsec 2000 |
22 53 15.21 -17 09 54.6 |
|
| Date first |
1935 |
|
Date last |
1962 |
|
Obs |
5 |
|
| Pa first |
316 |
|
Pa last |
316.3 |
|
P.A. Now (θ) |
316.3° |
|
| Sep first |
0.8 |
|
Sep last |
1.02 |
|
Sep. Now (ρ) |
1.02" |
|
| Mag pri |
8.50 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
3.8 |
|
Spectral class |
F5V (yellow-white) |
|
| Pri motion ra |
+015 |
|
Sec motion ra |
|
|
| Pri motion dec |
+000 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 216455 |
|
Constellation |
Aquarius |
|
SAO |
165356 |
|
HIP |
113015 |
|
| Tycho2 |
6387-00746-1 |
|
Gaia DR2 |
2403215243573524480 |
|
HD |
216455 |
|
BD |
BD-17 6616 |
|
| Distance |
254.45 |
|
Distance ly |
830.02 |
|
