20201+3357 RAO 519 (MY Cyg)

 
 
20h 20m 03.39s +33 56' 35.0" sep 0.2 mag 8.34,0.00 Sp A2.5m dist. 340.14 pc (1109.54 l.y.)
 
 
Coord 2000
20201+3357
Discov num
RAO 519
Comp
Coord arcsec 2000
20 20 03.39 +33 56 35.0
Date first
2018
Date last
2018
Obs
0
Pa first
-1
Pa last
-1
P.A. Now (θ)
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
8.34
Mag sec
0.00
delta mag (ΔM)
8.34
Spectral class
A2.5m (white)
Pri motion ra
+017
Sec motion ra
Pri motion dec
+003
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
-1
Precise sep
0.17
Var name
MY Cyg
Constellation
Cygnus
SAO
69850
HIP
100258
Tycho2
2680-01529-1
HD
193637
BD
BD+33 3862
Distance
340.14
Distance ly
1109.54
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20201+3357 RAO 519 2018 0 -1 0.2 8.34 0.00 A2.5m N 202003.39+335635.0

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