18396+1146 SLE 229 BC
18h 39m 34.02s +11° 45' 45.5" P.A. 195.00 sep 22.4 mag 10.94,11.99
Coord 2000 |
18396+1146 |
|
Discov num |
SLE 229 |
|
Comp |
BC |
|
Coord arcsec 2000 |
18 39 34.02 +11 45 45.5 |
|
Date first |
1907 |
|
Date last |
2015 |
|
Obs |
15 |
|
Pa first |
193 |
|
Pa last |
195.1 |
|
P.A. Now (θ) |
195.1° |
|
Sep first |
22.0 |
|
Sep last |
22.356 |
|
Sep. Now (ρ) |
22.356" |
|
Mag pri |
10.94 |
|
Mag sec |
11.99 |
|
delta mag (ΔM) |
1.05 |
|
Spectral class |
|
|
Pri motion ra |
+005 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
+002 |
|
Sec motion dec |
+003 |
|
Notes |
|
|
rPM=0.947
This double is not physical.
18396+1146 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 172398 |
103958 |
18 39 34 +11 46 01 |
AG 363 AB |
2015 |
16 |
197 |
15.6 |
9.53 |
10.94 |
1.41 |
|
|
Show |
|
103958 |
18 39 34 +11 46 01 |
SLE 229 AC |
2015 |
15 |
196 |
37.9 |
9.53 |
11.99 |
2.46 |
|
|
Show |
|
103958 |
18 39 34 +11 46 01 |
SLE 229 AD |
2015 |
14 |
146 |
59.8 |
9.53 |
11.40 |
1.87 |
|
|
Show |
|
|
18 39 34 +11 45 46 |
SLE 229 BC |
2015 |
15 |
195 |
22.4 |
10.94 |
11.99 |
1.05 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Tycho2 |
1033-02872-1 |
|
Gaia DR2 |
4504858022753665408 |
|