19204+2631 COU1023

 
 
19h 20m 23.74s +26 30' 58.8" P.A. 146 sep 0.3 mag 9.50,9.50 Sp A0
 
 
Coord 2000
19204+2631
Discov num
COU1023
Comp
Coord arcsec 2000
19 20 23.74 +26 30 58.8
Date first
1973
Date last
2007
Obs
5
Pa first
144
Pa last
146
P.A. Now (θ)
146°
Sep first
0.2
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.50
Mag sec
9.50
delta mag (ΔM)
0
Spectral class
A0 (white)
Pri motion ra
+007
Sec motion ra
Pri motion dec
+005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
145.7
Precise sep
0.276
Constellation
Lyra
SAO
87093
Tycho2
2132-02692-1
Gaia DR2
67955711104
HD
338193
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19204+2631 COU1023 1996 4 146 0.3 9.50 9.50 A0 192023.74+263058.8
19204+2631 COU1023 2007 5 146 0.3 9.50 9.50 A0 192023.74+263058.8

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