18132-2352 ARA 2216 BC
18h 13m 13.92s -23° 52' 00.3" P.A. 208.00 sep 13.4 mag 12.50,13.00
| Coord 2000 |
18132-2352 |
|
Discov num |
ARA2216 |
|
Comp |
BC |
|
Coord arcsec 2000 |
18 13 13.92 -23 52 00.3 |
|
| Date first |
1923 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
209 |
|
Pa last |
208.4 |
|
P.A. Now (θ) |
208.4° |
|
| Sep first |
13.0 |
|
Sep last |
13.35 |
|
Sep. Now (ρ) |
13.35" |
|
| Mag pri |
12.50 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-009 |
|
| Notes |
U
(Proper motion indicates non-physical) |
|
rPM=0.343
This double is not physical.
18132-2352 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 314194 |
|
18 13 14 -23 51 52 |
ARA 2216 AB |
2015 |
8 |
197 |
9.4 |
10.90 |
12.50 |
1.60 |
|
|
| Show |
|
|
18 13 14 -23 52 00 |
ARA 2216 BC |
2015 |
7 |
208 |
13.4 |
12.50 |
13.00 |
0.50 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
4066239637285241472 |
|