20260+1212 J  1704

 
 
20h 26m 02.95s +12 11' 07.0" P.A. 202 sep 6.2 mag 10.30,11.30
 
 
Coord 2000
20260+1212
Discov num
J  1704
Comp
Coord arcsec 2000
20 26 02.95 +12 11 07.0
Date first
1907
Date last
2018
Obs
16
Pa first
204
Pa last
202
P.A. Now (θ)
202°
Sep first
6.2
Sep last
6.2
Sep. Now (ρ)
6.2"
Mag pri
10.30
Mag sec
11.30
delta mag (ΔM)
1
Spectral class
Pri motion ra
-012
Sec motion ra
-012
Pri motion dec
-014
Sec motion dec
-019
Notes
rPM=0.222 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
202
Precise sep
6.223
Constellation
Delphinus
SAO
106094
Tycho2
1095-01337-1
Gaia DR2
15179722624
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20260+1212 J 1704 1997 6 203 6.0 10.16 10.80 D 202602.95+121107.0
20260+1212 J 1704 2009 7 202 6.0 10.16 10.80 D 202602.95+121107.0
20260+1212 J 1704 2010 9 202 5.2 10.30 11.30 202602.95+121107.0
20260+1212 J 1704 2016 10 203 6.0 10.30 11.30 202602.95+121107.0

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