21132+3904 GUR  16AC

 
 
21h 13m 13.70s +39 04' 22.3" P.A. 285 sep 11.5 mag 10.82,12.70
 
 
Coord 2000
21132+3904
Discov num
GUR  16
Comp
AC
Coord arcsec 2000
21 13 13.70 +39 04 22.3
Date first
1998
Date last
2012
Obs
3
Pa first
284
Pa last
285
P.A. Now (θ)
285°
Sep first
11.8
Sep last
11.5
Sep. Now (ρ)
11.5"
Mag pri
10.82
Mag sec
12.70
delta mag (ΔM)
1.88
Spectral class
Pri motion ra
+008
Sec motion ra
-011
Pri motion dec
-003
Sec motion dec
+007
Notes
rPM=1.647
This double is not physical.
 
 
21132+3904 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 21132+3904 TDT2833 AB 1991 1991 1 88 0.6 11.43 11.61 0.18
Show 21132+3904 GUR 16 AC 1998 2012 3 285 11.5 10.82 12.70 1.88 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
285
Precise sep
11.47
Cdsa2 id
GUR 16 AC
Constellation
Cygnus
Ra deg
21.22047222222222
De deg
39.072861111111116
last precise pa
285
last precise sep
11.47
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21132+3904 GUR 16 AC 2012 3 285 11.5 10.82 12.70 211313.70+390422.3

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