20349+4651 STTA 208 AB (HD 196331)
20h 34m 51.07s +46° 50' 51.3" P.A. 241.00 sep 83.5 mag 7.85,8.56 Sp K0
| Coord 2000 |
20349+4651 |
|
Discov num |
STTA208 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 34 51.07 +46 50 51.3 |
|
| Date first |
1876 |
|
Date last |
2015 |
|
Obs |
27 |
|
| Pa first |
241 |
|
Pa last |
240.9 |
|
P.A. Now (θ) |
240.9° |
|
| Sep first |
76.4 |
|
Sep last |
83.511 |
|
Sep. Now (ρ) |
83.511" |
|
| Mag pri |
7.85 |
|
Mag sec |
8.56 |
|
delta mag (ΔM) |
0.71 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
+061 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
+023 |
|
Sec motion dec |
+005 |
|
| Notes |
N
(See Notes) |
|
rPM=0.83
This double is not physical.
20349+4651 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 196331 |
49830 |
20 34 51 +46 50 51 |
STTA 208 AB |
2015 |
27 |
241 |
83.5 |
7.85 |
8.56 |
0.71 |
|
<=== |
| Show |
|
49830 |
20 34 51 +46 50 51 |
BKO 156 AC |
2015 |
9 |
98 |
45.9 |
7.85 |
13.45 |
5.60 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 196331 |
|
Constellation |
Cygnus |
|
SAO |
49830 |
|
Tycho2 |
3573-01586-1 |
|
| Gaia DR2 |
2071522826348353536 |
|
HD |
196331 |
|
