19593+2237 COU 519

 
 
19h 59m 20.79s +22 36' 51.9" P.A. 72 sep 0.7 mag 10.50,10.65 Sp F0
 
 
Coord 2000
19593+2237
Discov num
COU 519
Comp
Coord arcsec 2000
19 59 20.79 +22 36 51.9
Date first
1970
Date last
2016
Obs
4
Pa first
70
Pa last
72
P.A. Now (θ)
72°
Sep first
0.4
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
10.50
Mag sec
10.65
delta mag (ΔM)
0.15
Spectral class
F0 (yellow-white)
Pri motion ra
+003
Sec motion ra
+003
Pri motion dec
-009
Sec motion dec
-009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
72
Precise sep
0.65
Cdsa2 id
COU 519
Constellation
Vulpecula
Tycho2
2141-00922-1
HD
345468
Ra deg
19.989108333333334
De deg
22.614416666666667
last precise pa
72
last precise sep
0.65
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19593+2237 COU 519 1991 2 267 0.5 10.65 10.50 F0 195920.79+223651.9
19593+2237 COU 519 2008 3 71 0.5 10.50 10.65 F0 195920.79+223651.9
19593+2237 COU 519 2016 4 72 0.7 10.50 10.65 F0 195920.79+223651.9

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