20572+0823 UC 4341

 
 
20h 57m 09.38s +08 23' 19.2" P.A. 344 sep 63.1 mag 12.16,14.57
 
 
Coord 2000
20572+0823
Discov num
UC 4341
Comp
Coord arcsec 2000
20 57 09.38 +08 23 19.2
Date first
2000
Date last
2010
Obs
3
Pa first
344
Pa last
344
P.A. Now (θ)
344°
Sep first
63.0
Sep last
63.1
Sep. Now (ρ)
63.1"
Mag pri
12.16
Mag sec
14.57
delta mag (ΔM)
2.41
Spectral class
Pri motion ra
-043
Sec motion ra
-042
Pri motion dec
-075
Sec motion dec
-073
Notes
V (Proper motion indicates physical)
rPM=0.026 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
343.5
Precise sep
63.07
Cdsa2 id
UC 4341
Constellation
Delphinus
Ra deg
20.952605555555554
De deg
8.388666666666666
last precise pa
343.5
last precise sep
63.07
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20572+0823 UC 4341 2000 2 344 63.0 12.20 14.60 V 205709.38+082319.2
20572+0823 UC 4341 2010 3 344 63.0 12.16 14.57 V 205709.38+082319.2

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