20096+3530 BKO 97 EF
20h 09m 40.74s +35° 28' 49.8" P.A. 312.00 sep 8.3 mag 12.50,14.00
Coord 2000 |
20096+3530 |
|
Discov num |
BKO 97 |
|
Comp |
EF |
|
Coord arcsec 2000 |
20 09 40.74 +35 28 49.8 |
|
Date first |
2000 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
312 |
|
Pa last |
311.9 |
|
P.A. Now (θ) |
311.9° |
|
Sep first |
8.3 |
|
Sep last |
8.297 |
|
Sep. Now (ρ) |
8.297" |
|
Mag pri |
12.50 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
|
|
Pri motion ra |
+000 |
|
Sec motion ra |
|
|
Pri motion dec |
-010 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
20096+3530 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
20 09 35 +35 29 10 |
SEI 930 AB |
2015 |
11 |
101 |
22.5 |
10.52 |
12.88 |
2.36 |
|
|
Show |
|
|
20 09 35 +35 29 10 |
BKO 97 AC |
2015 |
6 |
178 |
24.1 |
10.52 |
13.56 |
3.04 |
|
|
Show |
|
|
20 09 35 +35 29 10 |
BKO 97 AE |
2015 |
7 |
107 |
70.4 |
10.52 |
12.73 |
2.21 |
|
|
Show |
|
|
20 09 35 +35 28 47 |
BKO 97 CD |
2015 |
7 |
11 |
8.7 |
13.50 |
14.00 |
0.50 |
|
|
Show |
|
|
20 09 41 +35 28 50 |
BKO 97 EF |
2015 |
8 |
312 |
8.3 |
12.50 |
14.00 |
1.50 |
|
<=== |
Sextuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2058842601122454400 |
|