20112+3752 SLE 953 AC
20h 11m 13.06s +37° 51' 33.2" P.A. 184.00 sep 6.7 mag 11.70,11.90
| Coord 2000 |
20112+3752 |
|
Discov num |
SLE 953 |
|
Comp |
AC |
|
Coord arcsec 2000 |
20 11 13.06 +37 51 33.2 |
|
| Date first |
1985 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
184 |
|
Pa last |
184.1 |
|
P.A. Now (θ) |
184.1° |
|
| Sep first |
6.5 |
|
Sep last |
6.734 |
|
Sep. Now (ρ) |
6.734" |
|
| Mag pri |
11.70 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
+019 |
|
Sec motion dec |
+009 |
|
| Notes |
|
|
rPM=0.509
Nature of this double is uncertain.
20112+3752 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 11 13 +37 51 33 |
SLE 953 AB |
2015 |
8 |
121 |
5.7 |
11.70 |
11.90 |
0.20 |
|
|
| Show |
|
|
20 11 13 +37 51 33 |
SLE 953 AC |
2015 |
8 |
184 |
6.7 |
11.70 |
11.90 |
0.20 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2061571245388108800 |
|
