18357-1246 J 2133 AB
18h 35m 54.64s -12° 48' 04.6" P.A. 15.00 sep 7.4 mag 13.10,11.50
| Coord 2000 |
18357-1246 |
|
Discov num |
J 2133 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 35 54.64 -12 48 04.6 |
|
| Date first |
1942 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
10 |
|
Pa last |
15.3 |
|
P.A. Now (θ) |
15.3° |
|
| Sep first |
6.0 |
|
Sep last |
7.399 |
|
Sep. Now (ρ) |
7.399" |
|
| Mag pri |
13.10 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
1.6 |
|
Spectral class |
|
|
| Pri motion ra |
-048 |
|
Sec motion ra |
|
|
| Pri motion dec |
-068 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
18357-1246 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
18 35 55 -12 48 05 |
J 2133 AB |
2015 |
9 |
15 |
7.4 |
13.10 |
11.50 |
1.60 |
|
<=== |
| Show |
|
|
18 35 55 -12 48 05 |
J 2133 AD |
2015 |
9 |
77 |
13.0 |
13.10 |
13.50 |
0.40 |
|
|
| Show |
|
|
18 35 55 -12 47 58 |
J 2133 BC |
2015 |
9 |
321 |
5.6 |
11.50 |
13.00 |
1.50 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Scutum |
|
Gaia DR2 |
4104740686211624576 |
|