20118+3726 SLE 959 AC
20h 11m 50.19s +37° 26' 02.4" P.A. 176.00 sep 21.9 mag 10.69,13.30
| Coord 2000 |
20118+3726 |
|
Discov num |
SLE 959 |
|
Comp |
AC |
|
Coord arcsec 2000 |
20 11 50.19 +37 26 02.4 |
|
| Date first |
1929 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
180 |
|
Pa last |
176.2 |
|
P.A. Now (θ) |
176.2° |
|
| Sep first |
22.1 |
|
Sep last |
21.907 |
|
Sep. Now (ρ) |
21.907" |
|
| Mag pri |
10.69 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
2.61 |
|
Spectral class |
|
|
| Pri motion ra |
-008 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
rPM=1.409
This double is not physical.
20118+3726 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 11 50 +37 26 02 |
SLE 959 AB |
2015 |
11 |
162 |
13.0 |
10.69 |
12.50 |
1.81 |
|
|
| Show |
|
|
20 11 50 +37 26 02 |
SLE 959 AC |
2015 |
10 |
176 |
21.9 |
10.69 |
13.30 |
2.61 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2683-00687-1 |
|
Gaia DR2 |
2060790420327929344 |
|
