20314+3833 JNN 284

 
 
20h 31m 25.69s +38 33' 46.3" P.A. 252.00 sep 0.1 mag 14.00,16.00 Sp M4.0
 
 
Coord 2000
20314+3833
Discov num
JNN 284
Comp
Coord arcsec 2000
20 31 25.69 +38 33 46.3
Date first
2012
Date last
2012
Obs
1
Pa first
252
Pa last
252
P.A. Now (θ)
252°
Sep first
0.1
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
14.00
Mag sec
16.00
delta mag (ΔM)
2
Spectral class
M4.0 (red)
Pri motion ra
+202
Sec motion ra
Pri motion dec
+723
Sec motion dec
Notes
N (See Notes)
Visually invisible, K-band or other infrared star Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
252.4
Precise sep
0.118
Constellation
Cygnus
SAO
70141
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20314+3833 JNN 284 2012 1 252 0.1 14.00 16.00 M4.0 203125.64+383344.3

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