19303+2255 COU 515

 
 
19h 30m 17.24s +22 55' 21.8" P.A. 287 sep 0.9 mag 10.40,13.80 Sp F8
 
 
Coord 2000
19303+2255
Discov num
COU 515
Comp
Coord arcsec 2000
19 30 17.24 +22 55 21.8
Date first
1970
Date last
1970
Obs
1
Pa first
287
Pa last
287
P.A. Now (θ)
287°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
10.40
Mag sec
13.80
delta mag (ΔM)
3.4
Spectral class
F8 (yellow-white)
Pri motion ra
-007
Sec motion ra
Pri motion dec
-040
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
286.9
Precise sep
0.92
Constellation
Vulpecula
Tycho2
2125-01307-1
HD
344477
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19303+2255 COU 515 1970 1 287 0.9 10.40 13.80 F8 193017.24+225521.8

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