17429+2019 COU  29

 
 
17h 43m 02.81s +20 19' 24.5" P.A. 191 sep 2.6 mag 11.50,11.50
 
 
Coord 2000
17429+2019
Discov num
COU  29
Comp
Coord arcsec 2000
17 43 02.81 +20 19 24.5
Date first
1963
Date last
2001
Obs
3
Pa first
195
Pa last
191
P.A. Now (θ)
191°
Sep first
2.3
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
11.50
Mag sec
11.50
delta mag (ΔM)
0
Spectral class
Pri motion ra
+020
Sec motion ra
Pri motion dec
+068
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
190.5
Precise sep
2.626
Cdsa2 id
COU 29
Constellation
Hercules
Ra deg
17.71744722222222
De deg
20.32347222222222
last precise pa
190.5
last precise sep
2.626
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17429+2019 COU 29 2000 2 184 2.5 11.50 11.50 X 174302.81+201924.5
17429+2019 COU 29 2001 4 191 2.6 11.50 11.50 174302.81+201924.5

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