16221+2218 GII 233 Aa,Ab
16h 22m 04.21s +22° 17' 50.8" P.A. 158.00 sep 0.1 mag 10.20,10.20 Sp A7
| Coord 2000 |
16221+2218 |
|
Discov num |
GII 233 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
16 22 04.21 +22 17 50.8 |
|
| Date first |
2013 |
|
Date last |
2013 |
|
Obs |
1 |
|
| Pa first |
158 |
|
Pa last |
158 |
|
P.A. Now (θ) |
158° |
|
| Sep first |
0.1 |
|
Sep last |
0.11 |
|
Sep. Now (ρ) |
0.11" |
|
| Mag pri |
10.20 |
|
Mag sec |
10.20 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
A7 (white) |
|
| Pri motion ra |
-018 |
|
Sec motion ra |
|
|
| Pri motion dec |
+002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
16221+2218 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
16 22 04 +22 17 51 |
GII 233 Aa,Ab |
2013 |
1 |
158 |
0.1 |
10.20 |
10.20 |
0.00 |
|
<=== |
| Show |
|
|
16 22 04 +22 17 51 |
HU 482 AB |
2016 |
7 |
145 |
1.6 |
9.49 |
14.30 |
4.81 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
1517-01124-1 |
|
