20365+2044 J  3096AB

 
 
20h 36m 33.65s +20 43' 53.1" P.A. 2 sep 26.6 mag 10.70,12.80
 
 
Coord 2000
20365+2044
Discov num
J  3096
Comp
AB
Coord arcsec 2000
20 36 33.65 +20 43 53.1
Date first
1894
Date last
2015
Obs
8
Pa first
6
Pa last
2
P.A. Now (θ)
Sep first
28.6
Sep last
26.6
Sep. Now (ρ)
26.6"
Mag pri
10.70
Mag sec
12.80
delta mag (ΔM)
2.1
Spectral class
Pri motion ra
+006
Sec motion ra
-011
Pri motion dec
-001
Sec motion dec
-019
Notes
rPM=1.128
This double is not physical.
 
 
20365+2044 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20365+2044 J 3096 AB 1894 2015 8 2 26.6 10.70 12.80 2.10 <===
Show 20365+2044 J 3096 BC 1944 2015 8 10 8.5 12.80 13.50 0.70
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
1.8
Precise sep
26.552
Constellation
Delphinus
Tycho2
1645-01814-1
Gaia DR2
32067602304
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20365+2044 J 3096 AB 2001 3 2 26.8 10.70 12.80 203633.65+204353.1
20365+2044 J 3096 AB 2006 3 2 21.9 10.48 12.60 D 203633.65+204353.1
20365+2044 J 3096 AB 2015 5 2 26.6 10.70 12.80 203633.65+204353.1

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