18365+1931 RAO 394 Aa,Ab
18h 36m 30.60s +19° 30' 49.0" P.A. 233.00 sep 0.2 mag 13.10,14.90
| Coord 2000 |
18365+1931 |
|
Discov num |
RAO 394 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
18 36 30.60 +19 30 49.0 |
|
| Date first |
2016 |
|
Date last |
2016 |
|
Obs |
1 |
|
| Pa first |
233 |
|
Pa last |
232.5 |
|
P.A. Now (θ) |
232.5° |
|
| Sep first |
0.2 |
|
Sep last |
0.209 |
|
Sep. Now (ρ) |
0.209" |
|
| Mag pri |
13.10 |
|
Mag sec |
14.90 |
|
delta mag (ΔM) |
1.8 |
|
Spectral class |
|
|
| Pri motion ra |
-153 |
|
Sec motion ra |
|
|
| Pri motion dec |
+004 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
18365+1931 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
18 36 31 +19 30 49 |
RAO 394 Aa,Ab |
2016 |
1 |
233 |
0.2 |
13.10 |
14.90 |
1.80 |
|
<=== |
| Show |
|
|
18 36 31 +19 30 49 |
FMR 231 AB |
2015 |
3 |
86 |
15.1 |
14.30 |
19.50 |
5.20 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
