20327+2903 ARY 27 BD
20h 32m 50.63s +29° 02' 34.9" P.A. 178.00 sep 90.0 mag 8.32,9.46 Sp K0
| Coord 2000 |
20327+2903 |
|
Discov num |
ARY 27 |
|
Comp |
BD |
|
Coord arcsec 2000 |
20 32 50.63 +29 02 34.9 |
|
| Date first |
1892 |
|
Date last |
2015 |
|
Obs |
16 |
|
| Pa first |
178 |
|
Pa last |
178.2 |
|
P.A. Now (θ) |
178.2° |
|
| Sep first |
88.1 |
|
Sep last |
90.045 |
|
Sep. Now (ρ) |
90.045" |
|
| Mag pri |
8.32 |
|
Mag sec |
9.46 |
|
delta mag (ΔM) |
1.14 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-017 |
|
| Notes |
N
(See Notes) |
|
rPM=0.928
This double is not physical.
20327+2903 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 195834 |
88818 |
20 32 41 +29 03 14 |
ARY 47 AB |
2015 |
18 |
108 |
128.1 |
8.24 |
8.32 |
0.08 |
|
|
| Show |
|
88823 |
20 32 51 +29 02 35 |
ARY 27 BC |
2015 |
14 |
50 |
35.3 |
8.32 |
10.89 |
2.57 |
|
|
| Show |
|
88823 |
20 32 51 +29 02 35 |
ARY 27 BD |
2015 |
16 |
178 |
90.0 |
8.32 |
9.46 |
1.14 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
SAO |
88823 |
|
Tycho2 |
2169-00533-1 |
|
Gaia DR2 |
1860565680720477312 |
|
| HD |
195855 |
|
