18153+0305 SLE 146 AB
18h 15m 19.60s +03° 05' 25.7" P.A. 151.00 sep 18.4 mag 10.64,11.24
| Coord 2000 |
18153+0305 |
|
Discov num |
SLE 146 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 15 19.60 +03 05 25.7 |
|
| Date first |
1982 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
151 |
|
Pa last |
150.8 |
|
P.A. Now (θ) |
150.8° |
|
| Sep first |
18.1 |
|
Sep last |
18.41 |
|
Sep. Now (ρ) |
18.41" |
|
| Mag pri |
10.64 |
|
Mag sec |
11.24 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
| Pri motion ra |
+017 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
+008 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
rPM=0.739
Nature of this double is uncertain.
18153+0305 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
18 15 20 +03 05 26 |
SLE 146 AB |
2016 |
11 |
151 |
18.4 |
10.64 |
11.24 |
0.60 |
|
<=== |
| Show |
|
|
18 15 20 +03 05 26 |
SLE 146 AC |
2016 |
13 |
157 |
49.8 |
10.64 |
12.31 |
1.67 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Tycho2 |
0436-00371-1 |
|
Gaia DR2 |
4277814712757932544 |
|
