20348+4334 ES 1444AC

 
 
20h 34m 46.28s +43 33' 48.4" P.A. 95 sep 15.2 mag 10.62,14.30
 
 
Coord 2000
20348+4334
Discov num
ES 1444
Comp
AC
Coord arcsec 2000
20 34 46.28 +43 33 48.4
Date first
1915
Date last
2015
Obs
5
Pa first
98
Pa last
95
P.A. Now (θ)
95°
Sep first
14.7
Sep last
15.2
Sep. Now (ρ)
15.2"
Mag pri
10.62
Mag sec
14.30
delta mag (ΔM)
3.68
Spectral class
Pri motion ra
+001
Sec motion ra
+015
Pri motion dec
-007
Sec motion dec
+003
Notes
rPM=1.125
This double is not physical.
 
 
20348+4334 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20348+4334 ES 1444 AB 1915 2015 4 80 4.9 10.62 13.80 3.18
Show 20348+4334 ES 1444 AC 1915 2015 5 95 15.2 10.62 14.30 3.68 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
95.3
Precise sep
15.238
Constellation
Cygnus
Tycho2
3165-00627-1
Gaia DR2
56706002304
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20348+4334 ES 1444 AC 1998 2 96 15.1 10.62 14.10 D 203446.28+433348.4
20348+4334 ES 1444 AC 2003 4 96 15.2 10.62 14.10 D 203446.28+433348.4
20348+4334 ES 1444 AC 2015 5 95 15.2 10.62 14.30 203446.28+433348.4

If you need more information about this double, apply for a data request form to the WDS.