20350+3323 HJ 1543

 
 
20h 35m 00.83s +33 22' 35.3" P.A. 26 sep 16.4 mag 9.35,9.72 Sp G0
 
 
Coord 2000
20350+3323
Discov num
HJ 1543
Comp
Coord arcsec 2000
20 35 00.83 +33 22 35.3
Date first
1828
Date last
2015
Obs
27
Pa first
26
Pa last
26
P.A. Now (θ)
26°
Sep first
15.0
Sep last
16.4
Sep. Now (ρ)
16.4"
Mag pri
9.35
Mag sec
9.72
delta mag (ΔM)
0.37
Spectral class
G0 (yellow)
Pri motion ra
-011
Sec motion ra
-010
Pri motion dec
-008
Sec motion dec
-007
Notes
N (See Notes)
rPM=0.104 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
25.9
Precise sep
16.43
Constellation
Cygnus
SAO
70230
Tycho2
2690-00560-1
Gaia DR2
82236580096
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20350+3323 HJ 1543 2004 18 26 16.8 9.35 9.72 G0 D 203500.83+332235.3
20350+3323 HJ 1543 2013 21 25 16.5 9.35 9.72 G0 203500.83+332235.3
20350+3323 HJ 1543 2015 23 26 16.5 9.35 9.72 G0 N 203500.83+332235.3

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