20506+6529 SKF2613

 
 
20h 50m 36.62s +65 28' 58.8" P.A. 205 sep 41.7 mag 9.40,18.20 Sp G0
 
 
Coord 2000
20506+6529
Discov num
SKF2613
Comp
Coord arcsec 2000
20 50 36.62 +65 28 58.8
Date first
1952
Date last
2013
Obs
5
Pa first
205
Pa last
205
P.A. Now (θ)
205°
Sep first
41.4
Sep last
41.7
Sep. Now (ρ)
41.7"
Mag pri
9.40
Mag sec
18.20
delta mag (ΔM)
8.8
Spectral class
G0 (yellow)
Pri motion ra
+044
Sec motion ra
+043
Pri motion dec
+063
Sec motion dec
+069
Notes
V (Proper motion indicates physical)
rPM=0.075 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
204.6
Precise sep
41.67
Constellation
Cepheus
last precise pa
204.6
last precise sep
41.67
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20506+6529 SKF2613 2013 5 205 41.7 9.40 18.20 G0 V 205036.62+652858.8

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