20565+4333 BRT1139

 
 
20h 56m 26.06s +43 33' 37.0" P.A. 176 sep 3.6 mag 12.07,12.10
 
 
Coord 2000
20565+4333
Discov num
BRT1139
Comp
Coord arcsec 2000
20 56 26.06 +43 33 37.0
Date first
1892
Date last
2002
Obs
5
Pa first
166
Pa last
176
P.A. Now (θ)
176°
Sep first
2.7
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
12.07
Mag sec
12.10
delta mag (ΔM)
0.03
Spectral class
Pri motion ra
+019
Sec motion ra
+026
Pri motion dec
+100
Sec motion dec
-019
Notes
rPM=1.171
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
175.5
Precise sep
3.589
Constellation
Cygnus
last precise pa
175.5
last precise sep
3.589
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20565+4333 BRT1139 2000 4 175 3.6 12.07 12.10 D 205626.06+433337.0
20565+4333 BRT1139 2002 5 176 3.6 12.07 12.10 D 205626.06+433337.0

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