20115+3639 TOB 175 AC
20h 11m 33.03s +36° 38' 30.2" P.A. 95.00 sep 53.3 mag 10.66,11.52
| Coord 2000 |
20115+3639 |
|
Discov num |
TOB 175 |
|
Comp |
AC |
|
Coord arcsec 2000 |
20 11 33.03 +36 38 30.2 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
95 |
|
Pa last |
95.1 |
|
P.A. Now (θ) |
95.1° |
|
| Sep first |
54.2 |
|
Sep last |
53.338 |
|
Sep. Now (ρ) |
53.338" |
|
| Mag pri |
10.66 |
|
Mag sec |
11.52 |
|
delta mag (ΔM) |
0.86 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
rPM=1.223
This double is not physical.
20115+3639 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 11 33 +36 38 30 |
SEI 974 AB |
2015 |
12 |
7 |
18.1 |
10.66 |
10.85 |
0.19 |
|
|
| Show |
|
|
20 11 33 +36 38 30 |
TOB 175 AC |
2015 |
12 |
95 |
53.3 |
10.66 |
11.52 |
0.86 |
|
<=== |
| Show |
|
|
20 11 33 +36 38 30 |
TOB 175 AD |
2015 |
9 |
123 |
36.6 |
10.66 |
12.55 |
1.89 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2683-00200-1 |
|
Gaia DR2 |
2060696034126706432 |
|
