19477+2924 BRT  43

 
 
19h 47m 45.30s +29 23' 40.0" P.A. 107 sep 4.6 mag 11.98,12.00
 
 
Coord 2000
19477+2924
Discov num
BRT  43
Comp
Coord arcsec 2000
19 47 45.30 +29 23 40.0
Date first
1895
Date last
2006
Obs
2
Pa first
109
Pa last
107
P.A. Now (θ)
107°
Sep first
3.8
Sep last
4.6
Sep. Now (ρ)
4.6"
Mag pri
11.98
Mag sec
12.00
delta mag (ΔM)
0.02
Spectral class
Pri motion ra
+002
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
107.1
Precise sep
4.553
Constellation
Cygnus
Tycho2
2151-01260-1
last precise pa
107.1
last precise sep
4.553
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19477+2924 BRT 43 2006 2 107 4.6 11.98 12.00 194745.30+292340.0

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