20111+3619 RAO 428

 
 
20h 11m 04.59s +36 18' 36.9" P.A. 292.00 sep 1.0 mag 13.70,15.90
 
 
Coord 2000
20111+3619
Discov num
RAO 428
Comp
Coord arcsec 2000
20 11 04.59 +36 18 36.9
Date first
2015
Date last
2016
Obs
2
Pa first
293
Pa last
292
P.A. Now (θ)
292°
Sep first
1.0
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
13.70
Mag sec
15.90
delta mag (ΔM)
2.2
Spectral class
Pri motion ra
+013
Sec motion ra
+010
Pri motion dec
-223
Sec motion dec
-224
Notes
V R (Proper motion indicates physical, Red magnitudes)
Visually invisible, K-band or other infrared star rPM=0.014 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
292.2
Precise sep
1.005
Constellation
Cygnus
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20111+3619 RAO 428 2016 2 292 1.0 13.70 15.90 V R 201104.59+361836.9

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