18222+1413 AG 222 AC
18h 22m 12.89s +14° 13' 09.5" P.A. 40.00 sep 12.6 mag 9.49,13.00 Sp F8
| Coord 2000 |
18222+1413 |
|
Discov num |
AG 222 |
|
Comp |
AC |
|
Coord arcsec 2000 |
18 22 12.89 +14 13 09.5 |
|
| Date first |
1900 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
51 |
|
Pa last |
39.8 |
|
P.A. Now (θ) |
39.8° |
|
| Sep first |
14.9 |
|
Sep last |
12.598 |
|
Sep. Now (ρ) |
12.598" |
|
| Mag pri |
9.49 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
3.51 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+010 |
|
Sec motion ra |
+022 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
+020 |
|
| Notes |
|
|
rPM=0.843
This double is not physical.
18222+1413 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
18 22 13 +14 13 10 |
AG 222 AB |
2016 |
54 |
146 |
1.4 |
9.49 |
9.76 |
0.27 |
|
|
| Show |
|
|
18 22 13 +14 13 10 |
AG 222 AC |
2015 |
4 |
40 |
12.6 |
9.49 |
13.00 |
3.51 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
1022-01622-1 |
|
Gaia DR2 |
4485571729790910720 |
|
