18397+0704 J 102 AB
18h 39m 40.58s +07° 05' 19.4" P.A. 50.00 sep 4.2 mag 10.70,14.20
| Coord 2000 |
18397+0704 |
|
Discov num |
J 102 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 39 40.58 +07 05 19.4 |
|
| Date first |
1910 |
|
Date last |
2019 |
|
Obs |
11 |
|
| Pa first |
41 |
|
Pa last |
50.2 |
|
P.A. Now (θ) |
50.2° |
|
| Sep first |
2.2 |
|
Sep last |
4.196 |
|
Sep. Now (ρ) |
4.196" |
|
| Mag pri |
10.70 |
|
Mag sec |
14.20 |
|
delta mag (ΔM) |
3.5 |
|
Spectral class |
|
|
| Pri motion ra |
-020 |
|
Sec motion ra |
|
|
| Pri motion dec |
-015 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
18397+0704 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
18 39 41 +07 05 19 |
J 102 AB |
2019 |
11 |
50 |
4.2 |
10.70 |
14.20 |
3.50 |
|
<=== |
| Show |
|
|
18 39 41 +07 05 19 |
J 102 AC |
2019 |
11 |
294 |
30.8 |
10.70 |
11.28 |
0.58 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Tycho2 |
0459-00136-1 |
|
Gaia DR2 |
4286437220402477184 |
|
