18355+1005 BRT 1945 AC
18h 35m 29.45s +10° 05' 21.9" P.A. 108.00 sep 8.3 mag 11.00,11.92
Coord 2000 |
18355+1005 |
|
Discov num |
BRT1945 |
|
Comp |
AC |
|
Coord arcsec 2000 |
18 35 29.45 +10 05 21.9 |
|
Date first |
1909 |
|
Date last |
2015 |
|
Obs |
16 |
|
Pa first |
117 |
|
Pa last |
108.4 |
|
P.A. Now (θ) |
108.4° |
|
Sep first |
9.1 |
|
Sep last |
8.334 |
|
Sep. Now (ρ) |
8.334" |
|
Mag pri |
11.00 |
|
Mag sec |
11.92 |
|
delta mag (ΔM) |
0.92 |
|
Spectral class |
|
|
Pri motion ra |
+006 |
|
Sec motion ra |
+004 |
|
Pri motion dec |
-035 |
|
Sec motion dec |
-013 |
|
Notes |
N
(See Notes) |
|
rPM=0.622
Nature of this double is uncertain.
18355+1005 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
18 35 29 +10 05 22 |
BRT 1945 AB |
2015 |
13 |
358 |
5.8 |
11.00 |
11.28 |
0.28 |
|
|
Show |
|
|
18 35 29 +10 05 22 |
BRT 1945 AC |
2015 |
16 |
108 |
8.3 |
11.00 |
11.92 |
0.92 |
|
<=== |
Show |
|
|
18 35 30 +10 05 20 |
J 2137 CD |
2015 |
9 |
156 |
11.8 |
11.92 |
15.00 |
3.08 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Gaia DR2 |
4480558025493556224 |
|