20364+1105 UC 4230

 
 
20h 36m 25.13s +11° 05' 25.9" P.A. 173.00 sep 19.0 mag 15.90,16.49
 
 
Coord 2000
20364+1105
Discov num
UC 4230
Comp
Coord arcsec 2000
20 36 25.13 +11 05 25.9
Date first
2000
Date last
2015
Obs
4
Pa first
173
Pa last
173
P.A. Now (θ)
173°
Sep first
19.3
Sep last
19.0
Sep. Now (ρ)
19"
Mag pri
15.90
Mag sec
16.49
delta mag (ΔM)
0.59
Spectral class
Pri motion ra
-003
Sec motion ra
-015
Pri motion dec
-067
Sec motion dec
-068
Notes
V (Proper motion indicates physical)
rPM=0.173 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
173.4
Precise sep
19.022
Constellation
Delphinus
Gaia DR2
1754596742892881920
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20364+1105 UC 4230 2000 2 173 19.3 15.90 16.30 V 203625.13+110525.9
20364+1105 UC 4230 2001 2 173 19.1 15.90 16.30 V 203625.13+110525.9
20364+1105 UC 4230 2010 3 173 18.5 15.90 16.49 V 203625.13+110525.9
20364+1105 UC 4230 2015 4 173 19.0 15.90 16.49 V 203625.13+110525.9

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