20065+3609 BKO 85 BD
20h 06m 32.44s +36° 09' 04.5" P.A. 271.00 sep 28.8 mag 11.50,12.40
| Coord 2000 |
20065+3609 |
|
Discov num |
BKO 85 |
|
Comp |
BD |
|
Coord arcsec 2000 |
20 06 32.44 +36 09 04.5 |
|
| Date first |
1983 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
271 |
|
Pa last |
270.9 |
|
P.A. Now (θ) |
270.9° |
|
| Sep first |
28.6 |
|
Sep last |
28.75 |
|
Sep. Now (ρ) |
28.75" |
|
| Mag pri |
11.50 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=0.62
Nature of this double is uncertain.
20065+3609 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 227693 |
|
20 06 34 +36 08 55 |
SEI 880 AB |
2015 |
12 |
298 |
20.0 |
9.30 |
11.50 |
2.20 |
|
|
| Show |
|
|
20 06 34 +36 08 55 |
BKO 85 AC |
2015 |
8 |
255 |
9.4 |
9.30 |
12.80 |
3.50 |
|
|
| Show |
|
|
20 06 32 +36 09 04 |
BKO 85 BD |
2015 |
9 |
271 |
28.8 |
11.50 |
12.40 |
0.90 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2059123045301232128 |
|
