20207+6609 SKF2610

 
 
20h 20m 39.29s +66 09' 04.0" P.A. 187 sep 13.1 mag 10.10,11.50 Sp F8
 
 
Coord 2000
20207+6609
Discov num
SKF2610
Comp
Coord arcsec 2000
20 20 39.29 +66 09 04.0
Date first
1894
Date last
2015
Obs
9
Pa first
190
Pa last
187
P.A. Now (θ)
187°
Sep first
13.3
Sep last
13.1
Sep. Now (ρ)
13.1"
Mag pri
10.10
Mag sec
11.50
delta mag (ΔM)
1.4
Spectral class
F8 (yellow-white)
Pri motion ra
+003
Sec motion ra
+002
Pri motion dec
+035
Sec motion dec
+036
Notes
V (Proper motion indicates physical)
rPM=0.039 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
187
Precise sep
13.059
Cdsa2 id
SKF 2610
Constellation
Draco
Ra deg
20.344247222222222
De deg
66.15111111111112
last precise pa
187
last precise sep
13.059
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20207+6609 SKF2610 2013 6 187 13.1 10.10 11.50 F8 V 202039.29+660904.0
20207+6609 SKF2610 2015 9 187 13.1 10.10 11.50 F8 V 202039.29+660904.0

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