20428-0418 UC 4265

 
 
20h 42m 47.57s -04 17' 30.5" P.A. 32 sep 50.1 mag 14.23,15.16
 
 
Coord 2000
20428-0418
Discov num
UC 4265
Comp
Coord arcsec 2000
20 42 47.57 -04 17 30.5
Date first
1998
Date last
2015
Obs
6
Pa first
32
Pa last
32
P.A. Now (θ)
32°
Sep first
50.1
Sep last
50.1
Sep. Now (ρ)
50.1"
Mag pri
14.23
Mag sec
15.16
delta mag (ΔM)
0.93
Spectral class
Pri motion ra
-054
Sec motion ra
-056
Pri motion dec
-052
Sec motion dec
-052
Notes
V (Proper motion indicates physical)
rPM=0.026 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
31.9
Precise sep
50.079
Constellation
Aquarius
Gaia DR2
6914606186434040320
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20428-0418 UC 4265 2000 2 32 50.0 14.20 15.20 V 204247.57-041730.5
20428-0418 UC 4265 2010 4 32 50.1 14.23 15.16 V 204247.57-041730.5
20428-0418 UC 4265 2015 5 32 50.1 14.23 15.16 V 204247.57-041730.5

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