20269+0826 LDS4843

 
 
20h 26m 49.57s +08 25' 59.6" P.A. 167 sep 15.3 mag 14.30,17.10
 
 
Coord 2000
20269+0826
Discov num
LDS4843
Comp
Coord arcsec 2000
20 26 49.57 +08 25 59.6
Date first
1960
Date last
2015
Obs
8
Pa first
167
Pa last
167
P.A. Now (θ)
167°
Sep first
15.0
Sep last
15.3
Sep. Now (ρ)
15.3"
Mag pri
14.30
Mag sec
17.10
delta mag (ΔM)
2.8
Spectral class
Pri motion ra
+142
Sec motion ra
+118
Pri motion dec
-046
Sec motion dec
-052
Notes
rPM=0.166 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
166.6
Precise sep
15.261
Constellation
Delphinus
Gaia DR2
32790799104
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20269+0826 LDS4843 1960 1 167 15.0 15.00 17.70 202606.67+082600.0
20269+0826 LDS4843 2000 2 167 15.2 14.30 17.10 202649.57+082559.6
20269+0826 LDS4843 2010 3 167 15.1 14.30 17.10 202649.57+082559.6
20269+0826 LDS4843 2015 4 167 15.3 14.30 17.10 202649.57+082559.6

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