20063+3538 SEI 871 AB
20h 06m 14.13s +35° 38' 02.2" P.A. 172.00 sep 11.5 mag 10.85,12.60 Sp B9:
| Coord 2000 |
20063+3538 |
|
Discov num |
SEI 871 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 06 14.13 +35 38 02.2 |
|
| Date first |
1896 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
172 |
|
Pa last |
171.8 |
|
P.A. Now (θ) |
171.8° |
|
| Sep first |
11.5 |
|
Sep last |
11.531 |
|
Sep. Now (ρ) |
11.531" |
|
| Mag pri |
10.85 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
1.75 |
|
Spectral class |
B9: (blue-white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
rPM=0.469
Nature of this double is uncertain.
20063+3538 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 06 14 +35 38 02 |
SEI 871 AB |
2016 |
11 |
172 |
11.5 |
10.85 |
12.60 |
1.75 |
|
<=== |
| Show |
|
|
20 06 14 +35 38 02 |
SEI 872 AC |
2016 |
15 |
56 |
29.1 |
10.85 |
11.01 |
0.16 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2683-03935-1 |
|
Gaia DR2 |
2059071028985383296 |
|
