20256+5544 KPP4196

 
 
20h 25m 33.73s +55 44' 29.0" P.A. 114.00 sep 2.7 mag 13.10,16.20
 
 
Coord 2000
20256+5544
Discov num
KPP4196
Comp
Coord arcsec 2000
20 25 33.73 +55 44 29.0
Date first
2011
Date last
2015
Obs
3
Pa first
115
Pa last
114
P.A. Now (θ)
114°
Sep first
2.7
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
13.10
Mag sec
16.20
delta mag (ΔM)
3.1
Spectral class
Pri motion ra
-076
Sec motion ra
-077
Pri motion dec
-052
Sec motion dec
-051
Notes
T (Parallax indicates physical)
Visually invisible, K-band or other infrared star rPM=0.015 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
113.7
Precise sep
2.719
Constellation
Cygnus
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20256+5544 KPP4196 2015 3 114 2.7 13.10 16.20 T 202533.73+554429.0

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