20016+3358 SEI 794

 
 
20h 01m 38.51s +33 59' 08.5" P.A. 193 sep 3.8 mag 11.31,11.30 Sp G0:
 
 
Coord 2000
20016+3358
Discov num
SEI 794
Comp
Coord arcsec 2000
20 01 38.51 +33 59 08.5
Date first
1894
Date last
2006
Obs
5
Pa first
203
Pa last
193
P.A. Now (θ)
193°
Sep first
4.1
Sep last
3.8
Sep. Now (ρ)
3.8"
Mag pri
11.31
Mag sec
11.30
delta mag (ΔM)
0.01
Spectral class
G0: (yellow)
Pri motion ra
+008
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
193
Precise sep
3.8
Cdsa2 id
SEI 794
Constellation
Cygnus
Ra deg
20.02736388888889
De deg
33.98569444444445
last precise pa
193
last precise sep
3.8
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20016+3358 SEI 794 2006 5 193 3.8 11.31 11.30 200138.51+335908.5

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