19504+2409 COU1034

 
 
19h 50m 26.25s +24 09' 14.1" P.A. 208 sep 0.3 mag 8.50,8.70 Sp K0
 
 
Coord 2000
19504+2409
Discov num
COU1034
Comp
Coord arcsec 2000
19 50 26.25 +24 09 14.1
Date first
1973
Date last
2007
Obs
16
Pa first
207
Pa last
208
P.A. Now (θ)
208°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
8.50
Mag sec
8.70
delta mag (ΔM)
0.2
Spectral class
K0 (yellow-orange)
Pri motion ra
+010
Sec motion ra
Pri motion dec
-024
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
207.5
Precise sep
0.293
Constellation
Vulpecula
SAO
87795
Tycho2
2140-00517-1
HD
187689
last precise pa
207.5
last precise sep
0.293
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19504+2409 COU1034 2003 15 213 0.2 8.50 8.70 K0 195026.25+240914.1
19504+2409 COU1034 2007 16 208 0.3 8.50 8.70 K0 195026.25+240914.1

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