19047+2850 J  2941

 
 
19h 04m 46.44s +28 51' 04.5" P.A. 234 sep 8.6 mag 12.40,14.40
 
 
Coord 2000
19047+2850
Discov num
J  2941
Comp
Coord arcsec 2000
19 04 46.44 +28 51 04.5
Date first
1944
Date last
2006
Obs
4
Pa first
255
Pa last
234
P.A. Now (θ)
234°
Sep first
3.0
Sep last
8.6
Sep. Now (ρ)
8.6"
Mag pri
12.40
Mag sec
14.40
delta mag (ΔM)
2
Spectral class
Pri motion ra
+006
Sec motion ra
-024
Pri motion dec
+038
Sec motion dec
+004
Notes
rPM=1.179
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
233.8
Precise sep
8.556
Constellation
Lyra
last precise pa
233.8
last precise sep
8.556
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19047+2850 J 2941 2006 2 234 8.6 10.80 12.50 190408.57+285000.0
19047+2850 J 2941 2010 5 234 7.8 12.40 14.40 190446.44+285104.5

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