19237+2822 COU1024

 
 
19h 23m 39.48s +28 21' 38.7" P.A. 243 sep 0.4 mag 9.20,11.70 Sp K7
 
 
Coord 2000
19237+2822
Discov num
COU1024
Comp
Coord arcsec 2000
19 23 39.48 +28 21 38.7
Date first
1973
Date last
1991
Obs
5
Pa first
246
Pa last
243
P.A. Now (θ)
243°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
9.20
Mag sec
11.70
delta mag (ΔM)
2.5
Spectral class
K7 (yellow-orange)
Pri motion ra
+015
Sec motion ra
Pri motion dec
+006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
243.2
Precise sep
0.41
Cdsa2 id
COU 1024
Constellation
Cygnus
Ra deg
19.3943
De deg
28.360750000000003
last precise pa
243.2
last precise sep
0.41
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19237+2822 COU1024 1991 5 243 0.4 9.20 11.70 K7 192339.48+282138.7

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