18546+2754 BRT 3335 AB
18h 54m 35.26s +27° 54' 16.5" P.A. 70.00 sep 10.0 mag 11.92,11.71
Coord 2000 |
18546+2754 |
|
Discov num |
BRT3335 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 54 35.26 +27 54 16.5 |
|
Date first |
1897 |
|
Date last |
2016 |
|
Obs |
12 |
|
Pa first |
55 |
|
Pa last |
69.5 |
|
P.A. Now (θ) |
69.5° |
|
Sep first |
3.6 |
|
Sep last |
10.032 |
|
Sep. Now (ρ) |
10.032" |
|
Mag pri |
11.92 |
|
Mag sec |
11.71 |
|
delta mag (ΔM) |
0.21 |
|
Spectral class |
|
|
Pri motion ra |
-018 |
|
Sec motion ra |
+053 |
|
Pri motion dec |
-011 |
|
Sec motion dec |
+004 |
|
Notes |
N
S
(See Notes, Parallax indidates non-physical) |
|
rPM=1.365
This double is not physical.
18546+2754 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
18 54 35 +27 54 16 |
BRT 3335 AB |
2016 |
12 |
70 |
10.0 |
11.92 |
11.71 |
0.21 |
|
<=== |
Show |
|
|
18 54 35 +27 54 16 |
DAL 5 AC |
2015 |
10 |
274 |
26.2 |
11.92 |
12.07 |
0.15 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Gaia DR2 |
2040220928601895552 |
|