20598+4225 CLZ  78

 
 
20h 59m 46.23s +42 24' 53.7" P.A. 347 sep 38.2 mag 15.30,20.00
 
 
Coord 2000
20598+4225
Discov num
CLZ  78
Comp
Coord arcsec 2000
20 59 46.23 +42 24 53.7
Date first
2000
Date last
2015
Obs
4
Pa first
347
Pa last
347
P.A. Now (θ)
347°
Sep first
38.2
Sep last
38.2
Sep. Now (ρ)
38.2"
Mag pri
15.30
Mag sec
20.00
delta mag (ΔM)
4.7
Spectral class
Pri motion ra
+169
Sec motion ra
+169
Pri motion dec
+024
Sec motion dec
+024
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
347.3
Precise sep
38.194
Constellation
Cygnus
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20598+4225 CLZ 78 2000 1 347 38.2 15.30 20.00 V 205946.23+422453.7
20598+4225 CLZ 78 2010 3 347 38.3 15.30 20.00 V 205946.23+422453.7
20598+4225 CLZ 78 2015 4 347 38.2 15.30 20.00 V 205946.23+422453.7

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