20066+3836 BRT2229

 
 
20h 06m 33.83s +38 35' 51.4" P.A. 156.00 sep 3.4 mag 12.23,12.70
 
 
Coord 2000
20066+3836
Discov num
BRT2229
Comp
Coord arcsec 2000
20 06 33.83 +38 35 51.4
Date first
1929
Date last
2015
Obs
5
Pa first
168
Pa last
156
P.A. Now (θ)
156°
Sep first
2.8
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
12.23
Mag sec
12.70
delta mag (ΔM)
0.47
Spectral class
Pri motion ra
-009
Sec motion ra
Pri motion dec
+013
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
155.7
Precise sep
3.403
Constellation
Cygnus
SAO
69415
Tycho2
3150-02189-1
Gaia DR2
43349042304
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20066+3836 BRT2229 1998 3 155 3.4 12.23 12.70 D 200633.83+383551.4
20066+3836 BRT2229 2002 4 156 3.4 12.23 12.70 D 200633.83+383551.4
20066+3836 BRT2229 2010 5 166 3.9 12.23 12.70 200633.83+383551.4
20066+3836 BRT2229 2015 5 156 3.4 12.23 12.70 200633.83+383551.4

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