20130+5150 KPP3356

 
 
20h 12m 59.01s +51 50' 00.9" P.A. 308.00 sep 3.0 mag 16.44,20.64
 
 
Coord 2000
20130+5150
Discov num
KPP3356
Comp
Coord arcsec 2000
20 12 59.01 +51 50 00.9
Date first
2011
Date last
2015
Obs
2
Pa first
314
Pa last
308
P.A. Now (θ)
308°
Sep first
3.2
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
16.44
Mag sec
20.64
delta mag (ΔM)
4.2
Spectral class
Pri motion ra
-036
Sec motion ra
-031
Pri motion dec
-148
Sec motion dec
-149
Notes
T (Parallax indicates physical)
Visually invisible, K-band or other infrared star rPM=0.033 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
307.7
Precise sep
2.992
Constellation
Cygnus
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20130+5150 KPP3356 2015 2 308 3.0 16.44 20.64 T 201259.01+515000.9

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