18142-3737 B 934 BC
18h 14m 10.46s -37° 37' 03.2" P.A. 187.00 sep 2.5 mag 11.50,12.00
Coord 2000 |
18142-3737 |
|
Discov num |
B 934 |
|
Comp |
BC |
|
Coord arcsec 2000 |
18 14 10.46 -37 37 03.2 |
|
Date first |
1927 |
|
Date last |
2015 |
|
Obs |
2 |
|
Pa first |
185 |
|
Pa last |
187.2 |
|
P.A. Now (θ) |
187.2° |
|
Sep first |
2.4 |
|
Sep last |
2.453 |
|
Sep. Now (ρ) |
2.453" |
|
Mag pri |
11.50 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
Pri motion ra |
-002 |
|
Sec motion ra |
|
|
Pri motion dec |
-023 |
|
Sec motion dec |
|
|
Notes |
S
(Parallax indidates non-physical) |
|
This double is not physical.
18142-3737 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 166833 |
209886 |
18 14 10 -37 37 16 |
B 934 AB |
2015 |
5 |
29 |
14.8 |
7.64 |
11.50 |
3.86 |
|
|
Show |
|
|
18 14 10 -37 37 03 |
B 934 BC |
2015 |
2 |
187 |
2.5 |
11.50 |
12.00 |
0.50 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Corona Austrina |
|
Gaia DR2 |
4037625435638952320 |
|