20073+4013 BRT2252

 
 
20h 07m 22.29s +40 13' 12.2" P.A. 176 sep 2.4 mag 11.90,12.05
 
 
Coord 2000
20073+4013
Discov num
BRT2252
Comp
Coord arcsec 2000
20 07 22.29 +40 13 12.2
Date first
1892
Date last
2006
Obs
4
Pa first
186
Pa last
176
P.A. Now (θ)
176°
Sep first
2.4
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
11.90
Mag sec
12.05
delta mag (ΔM)
0.15
Spectral class
Pri motion ra
+008
Sec motion ra
Pri motion dec
+013
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
175.9
Precise sep
2.416
Constellation
Cygnus
Tycho2
3154-01261-1
Gaia DR2
20187878272
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20073+4013 BRT2252 2006 4 176 2.4 11.90 12.05 200722.29+401312.2

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