20321+0737 UC 4206

 
 
20h 32m 05.41s +07 37' 25.8" P.A. 33.00 sep 73.1 mag 14.50,15.82
 
 
Coord 2000
20321+0737
Discov num
UC 4206
Comp
Coord arcsec 2000
20 32 05.41 +07 37 25.8
Date first
2000
Date last
2015
Obs
3
Pa first
33
Pa last
33
P.A. Now (θ)
33°
Sep first
73.4
Sep last
73.1
Sep. Now (ρ)
73.1"
Mag pri
14.50
Mag sec
15.82
delta mag (ΔM)
1.32
Spectral class
Pri motion ra
+010
Sec motion ra
+034
Pri motion dec
+105
Sec motion dec
+088
Notes
V (Proper motion indicates physical)
rPM=0.279 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
32.5
Precise sep
73.148
Constellation
Delphinus
Gaia DR2
65061515648
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20321+0737 UC 4206 2000 2 33 73.4 14.50 15.80 V 203205.41+073725.8
20321+0737 UC 4206 2010 3 31 79.0 14.50 15.82 V 203205.41+073725.8
20321+0737 UC 4206 2015 3 33 73.1 14.50 15.82 V 203205.41+073725.8

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