20206+3917 BKO 567 AB
20h 20m 34.04s +39° 16' 33.5" P.A. 284.00 sep 5.6 mag 13.00,13.00
| Coord 2000 |
20206+3917 |
|
Discov num |
BKO 567 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 20 34.04 +39 16 33.5 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
284 |
|
Pa last |
283.9 |
|
P.A. Now (θ) |
283.9° |
|
| Sep first |
5.5 |
|
Sep last |
5.572 |
|
Sep. Now (ρ) |
5.572" |
|
| Mag pri |
13.00 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
+021 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-008 |
|
| Notes |
N
(See Notes) |
|
rPM=1.246
This double is not physical.
20206+3917 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 20 34 +39 16 34 |
BKO 567 AB |
2015 |
8 |
284 |
5.6 |
13.00 |
13.00 |
0.00 |
|
<=== |
| Show |
|
|
20 20 34 +39 16 34 |
BKO 567 AC |
2015 |
8 |
87 |
5.2 |
13.00 |
14.00 |
1.00 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2061415050306307840 |
|