20085+3707 SEI 912 AB
20h 08m 29.84s +37° 06' 32.8" P.A. 159.00 sep 30.4 mag 12.02,11.70
| Coord 2000 |
20085+3707 |
|
Discov num |
SEI 912 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 08 29.84 +37 06 32.8 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
154 |
|
Pa last |
159.4 |
|
P.A. Now (θ) |
159.4° |
|
| Sep first |
28.2 |
|
Sep last |
30.437 |
|
Sep. Now (ρ) |
30.437" |
|
| Mag pri |
12.02 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
0.32 |
|
Spectral class |
|
|
| Pri motion ra |
+016 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
+027 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
rPM=1.012
This double is not physical.
20085+3707 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 08 30 +37 06 33 |
SEI 912 AB |
2015 |
10 |
159 |
30.4 |
12.02 |
11.70 |
0.32 |
|
<=== |
| Show |
|
|
20 08 30 +37 06 33 |
TOB 169 AC |
2015 |
8 |
108 |
24.9 |
12.02 |
13.00 |
0.98 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2683-01131-1 |
|
Gaia DR2 |
2060020216759597056 |
|
