20069+3545 BKO 88 BD
20h 06m 55.69s +35° 44' 50.9" P.A. 251.00 sep 8.9 mag 11.00,13.60
| Coord 2000 |
20069+3545 |
|
Discov num |
BKO 88 |
|
Comp |
BD |
|
Coord arcsec 2000 |
20 06 55.69 +35 44 50.9 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
252 |
|
Pa last |
251.1 |
|
P.A. Now (θ) |
251.1° |
|
| Sep first |
8.7 |
|
Sep last |
8.851 |
|
Sep. Now (ρ) |
8.851" |
|
| Mag pri |
11.00 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
2.6 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
rPM=0.824
This double is not physical.
20069+3545 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 06 54 +35 45 06 |
SEI 886 AB |
2015 |
8 |
123 |
27.2 |
12.37 |
12.65 |
0.28 |
|
|
| Show |
|
|
20 06 54 +35 45 06 |
BKO 88 AC |
2015 |
3 |
167 |
4.2 |
10.80 |
14.50 |
3.70 |
|
|
| Show |
|
|
20 06 54 +35 45 06 |
BKO 88 AE |
2015 |
4 |
38 |
43.7 |
10.80 |
14.00 |
3.20 |
|
|
| Show |
|
|
20 06 56 +35 44 51 |
BKO 88 BD |
2015 |
8 |
251 |
8.9 |
11.00 |
13.60 |
2.60 |
|
<=== |
| Show |
|
|
20 06 56 +35 45 40 |
BKO 88 EF |
2015 |
8 |
261 |
6.4 |
14.00 |
14.50 |
0.50 |
|
|
| Show |
|
|
20 06 56 +35 45 40 |
BKO 88 EG |
2015 |
8 |
302 |
6.0 |
14.00 |
14.70 |
0.70 |
|
|
Septuple system
7 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2059048695154415232 |
|
