19208+3711 COU1801

 
 
19h 20m 50.09s +37 10' 41.7" P.A. 337 sep 0.4 mag 10.50,10.80
 
 
Coord 2000
19208+3711
Discov num
COU1801
Comp
Coord arcsec 2000
19 20 50.09 +37 10 41.7
Date first
1979
Date last
2016
Obs
5
Pa first
354
Pa last
337
P.A. Now (θ)
337°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.50
Mag sec
10.80
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
+001
Sec motion ra
Pri motion dec
+024
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
337.2
Precise sep
0.36
Constellation
Lyra
Tycho2
2665-00126-1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19208+3711 COU1801 1980 2 354 0.3 10.50 10.80 192050.09+371041.7
19208+3711 COU1801 2007 3 343 0.4 10.50 10.80 192050.09+371041.7
19208+3711 COU1801 2009 4 340 0.3 10.50 10.80 192050.09+371041.7
19208+3711 COU1801 2016 5 337 0.4 10.50 10.80 192050.09+371041.7

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