18483+5752 GAT 3 AB
18h 48m 12.96s +57° 51' 36.2" P.A. 117.00 sep 2.3 mag 10.96,11.50
| Coord 2000 |
18483+5752 |
|
Discov num |
GAT 3 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 48 12.96 +57 51 36.2 |
|
| Date first |
2011 |
|
Date last |
2014 |
|
Obs |
4 |
|
| Pa first |
113 |
|
Pa last |
117.1 |
|
P.A. Now (θ) |
117.1° |
|
| Sep first |
2.3 |
|
Sep last |
2.251 |
|
Sep. Now (ρ) |
2.251" |
|
| Mag pri |
10.96 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
0.54 |
|
Spectral class |
|
|
| Pri motion ra |
+027 |
|
Sec motion ra |
|
|
| Pri motion dec |
+046 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
18483+5752 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
18 48 13 +57 51 36 |
GAT 3 AB |
2014 |
4 |
117 |
2.3 |
10.96 |
11.50 |
0.54 |
|
<=== |
| Show |
|
|
18 48 13 +57 51 36 |
STI 2390 AC |
2015 |
8 |
100 |
5.1 |
10.96 |
12.00 |
1.04 |
|
|
| Show |
|
|
18 48 13 +57 51 36 |
STI 2390 BC |
2016 |
1 |
85 |
2.9 |
12.81 |
13.57 |
0.76 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
3926-01457-1 |
|
Gaia DR2 |
2154426106153695616 |
|
