19234+4738 ES 1163 AB
19h 23m 16.05s +47° 37' 46.7" P.A. 122.00 sep 2.0 mag 11.20,12.80
| Coord 2000 |
19234+4738 |
|
Discov num |
ES 1163 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 23 16.05 +47 37 46.7 |
|
| Date first |
1912 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
120 |
|
Pa last |
122.1 |
|
P.A. Now (θ) |
122.1° |
|
| Sep first |
2.5 |
|
Sep last |
2.026 |
|
Sep. Now (ρ) |
2.026" |
|
| Mag pri |
11.20 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
1.6 |
|
Spectral class |
|
|
| Pri motion ra |
-006 |
|
Sec motion ra |
|
|
| Pri motion dec |
+008 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
19234+4738 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 23 16 +47 37 47 |
ES 1163 AB |
2016 |
4 |
122 |
2.0 |
11.20 |
12.80 |
1.60 |
|
<=== |
| Show |
|
|
19 23 16 +47 37 47 |
ES 1163 AC |
2015 |
4 |
201 |
9.0 |
11.20 |
13.00 |
1.80 |
|
|
| Show |
|
|
19 23 16 +47 37 47 |
ES 1163 AD |
2015 |
8 |
232 |
28.3 |
10.60 |
12.22 |
1.62 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3547-01527-1 |
|
Gaia DR2 |
2129180696407808640 |
|
