20186-0146 J 1702 AC
20h 18m 36.12s -01° 46' 11.7" P.A. 289.00 sep 11.7 mag 11.67,13.30
| Coord 2000 |
20186-0146 |
|
Discov num |
J 1702 |
|
Comp |
AC |
|
Coord arcsec 2000 |
20 18 36.12 -01 46 11.7 |
|
| Date first |
1941 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
300 |
|
Pa last |
289.1 |
|
P.A. Now (θ) |
289.1° |
|
| Sep first |
5.0 |
|
Sep last |
11.744 |
|
Sep. Now (ρ) |
11.744" |
|
| Mag pri |
11.67 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
1.63 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
rPM=0.462
Nature of this double is uncertain.
20186-0146 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 18 36 -01 46 12 |
BAL 258 AB |
2015 |
7 |
46 |
5.8 |
11.67 |
12.40 |
0.73 |
|
|
| Show |
|
|
20 18 36 -01 46 12 |
J 1702 AC |
2015 |
7 |
289 |
11.7 |
11.67 |
13.30 |
1.63 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Tycho2 |
5162-00207-1 |
|
Gaia DR2 |
4223204508517286912 |
|