18335+0726 SCJ 18 AD
18h 33m 26.99s +07° 25' 49.0" P.A. 119.00 sep 16.9 mag 9.66,13.90 Sp B8
| Coord 2000 |
18335+0726 |
|
Discov num |
SCJ 18 |
|
Comp |
AD |
|
Coord arcsec 2000 |
18 33 26.99 +07 25 49.0 |
|
| Date first |
1901 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
119 |
|
Pa last |
119.3 |
|
P.A. Now (θ) |
119.3° |
|
| Sep first |
14.5 |
|
Sep last |
16.879 |
|
Sep. Now (ρ) |
16.879" |
|
| Mag pri |
9.66 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
4.24 |
|
Spectral class |
B8 (blue-white) |
|
| Pri motion ra |
-021 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
-016 |
|
| Notes |
N
W
(See Notes, ) |
|
rPM=1.343
This double is not physical.
18335+0726 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
18 33 27 +07 25 49 |
SCJ 18 AB |
2016 |
24 |
196 |
46.0 |
9.66 |
9.77 |
0.11 |
|
|
| Show |
|
|
18 33 27 +07 25 49 |
SLE 690 AC |
2015 |
9 |
304 |
87.5 |
9.66 |
11.38 |
1.72 |
|
|
| Show |
|
|
18 33 27 +07 25 49 |
SCJ 18 AD |
2015 |
7 |
119 |
16.9 |
9.66 |
13.90 |
4.24 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Gaia DR2 |
4478849659307862400 |
|
