19303+4204 COU2401

 
 
19h 30m 22.11s +42 05' 20.7" P.A. 194 sep 0.9 mag 11.15,11.50
 
 
Coord 2000
19303+4204
Discov num
COU2401
Comp
Coord arcsec 2000
19 30 22.11 +42 05 20.7
Date first
1986
Date last
2016
Obs
4
Pa first
193
Pa last
194
P.A. Now (θ)
194°
Sep first
1.0
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
11.15
Mag sec
11.50
delta mag (ΔM)
0.35
Spectral class
Pri motion ra
+005
Sec motion ra
+005
Pri motion dec
+001
Sec motion dec
+001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
193.6
Precise sep
0.93
Constellation
Cygnus
Tycho2
3143-02164-1
last precise pa
193.6
last precise sep
0.93
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19303+4204 COU2401 1995 3 197 0.9 11.15 11.50 193022.11+420520.7
19303+4204 COU2401 2016 4 194 0.9 11.15 11.50 193022.11+420520.7

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