21140+3808 GUR  20

 
 
21h 14m 00.12s +38 07' 33.2" P.A. 17 sep 1.6 mag 11.57,
 
 
Coord 2000
21140+3808
Discov num
GUR  20
Comp
Coord arcsec 2000
21 14 00.12 +38 07 33.2
Date first
2012
Date last
2012
Obs
1
Pa first
17
Pa last
17
P.A. Now (θ)
17°
Sep first
1.6
Sep last
1.6
Sep. Now (ρ)
1.6"
Mag pri
11.57
Mag sec
delta mag (ΔM)
Spectral class
Pri motion ra
+017
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
17
Precise sep
1.64
Constellation
Cygnus
Tycho2
3169-01140-1
last precise pa
17
last precise sep
1.64
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21140+3808 GUR 20 2012 1 17 1.6 11.57   211400.12+380733.2

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