20012+6409 UC 4066

 
 
20h 01m 14.21s +64 09' 21.1" P.A. 95 sep 15.7 mag 14.30,16.60
 
 
Coord 2000
20012+6409
Discov num
UC 4066
Comp
Coord arcsec 2000
20 01 14.21 +64 09 21.1
Date first
1999
Date last
2010
Obs
3
Pa first
96
Pa last
95
P.A. Now (θ)
95°
Sep first
15.8
Sep last
15.7
Sep. Now (ρ)
15.7"
Mag pri
14.30
Mag sec
16.60
delta mag (ΔM)
2.3
Spectral class
Pri motion ra
-002
Sec motion ra
-015
Pri motion dec
-051
Sec motion dec
-050
Notes
V (Proper motion indicates physical)
rPM=0.25 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
95.2
Precise sep
15.74
Constellation
Draco
last precise pa
95.2
last precise sep
15.74
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20012+6409 UC 4066 2000 2 95 15.7 14.30 16.60 V 200114.21+640921.1
20012+6409 UC 4066 2003 2 95 15.6 14.30 16.60 V 200114.21+640921.1
20012+6409 UC 4066 2010 3 95 15.6 14.30 16.60 V 200114.21+640921.1

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