18427+1152 AG 364 BC
18h 42m 39.79s +11° 51' 48.8" P.A. 144.00 sep 8.6 mag 10.13,11.59
| Coord 2000 |
18427+1152 |
|
Discov num |
AG 364 |
|
Comp |
BC |
|
Coord arcsec 2000 |
18 42 39.79 +11 51 48.8 |
|
| Date first |
1895 |
|
Date last |
2017 |
|
Obs |
18 |
|
| Pa first |
154 |
|
Pa last |
143.7 |
|
P.A. Now (θ) |
143.7° |
|
| Sep first |
8.9 |
|
Sep last |
8.559 |
|
Sep. Now (ρ) |
8.559" |
|
| Mag pri |
10.13 |
|
Mag sec |
11.59 |
|
delta mag (ΔM) |
1.46 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
+006 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
rPM=0.562
Nature of this double is uncertain.
18427+1152 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
18 42 40 +11 51 19 |
AG 364 AB |
2017 |
18 |
1 |
29.8 |
9.57 |
10.13 |
0.56 |
|
|
| Show |
|
|
18 42 40 +11 51 19 |
AG 364 AC |
2017 |
15 |
14 |
23.6 |
9.57 |
11.59 |
2.02 |
|
|
| Show |
|
|
18 42 40 +11 51 49 |
AG 364 BC |
2017 |
18 |
144 |
8.6 |
10.13 |
11.59 |
1.46 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Gaia DR2 |
4504895681019334016 |
|
