18469+0856 J 2148 AB
18h 47m 05.05s +08° 55' 33.4" P.A. 168.00 sep 5.2 mag 11.80,12.30
| Coord 2000 |
18469+0856 |
|
Discov num |
J 2148 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 47 05.05 +08 55 33.4 |
|
| Date first |
1942 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
170 |
|
Pa last |
168.3 |
|
P.A. Now (θ) |
168.3° |
|
| Sep first |
3.0 |
|
Sep last |
5.246 |
|
Sep. Now (ρ) |
5.246" |
|
| Mag pri |
11.80 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
-041 |
|
| Notes |
|
|
rPM=1.11
This double is not physical.
18469+0856 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
18 47 05 +08 55 33 |
J 2148 AB |
2016 |
9 |
168 |
5.2 |
11.80 |
12.30 |
0.50 |
|
<=== |
| Show |
|
|
18 47 05 +08 55 30 |
DAM 120 BC |
2015 |
7 |
91 |
8.1 |
13.70 |
14.80 |
1.10 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Gaia DR2 |
4287331741829103616 |
|
