19508+3906 COU2528

 
 
19h 50m 51.30s +39 06' 16.6" P.A. 169 sep 0.6 mag 11.50,11.50
 
 
Coord 2000
19508+3906
Discov num
COU2528
Comp
Coord arcsec 2000
19 50 51.30 +39 06 16.6
Date first
1988
Date last
2016
Obs
2
Pa first
165
Pa last
169
P.A. Now (θ)
169°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
11.50
Mag sec
11.50
delta mag (ΔM)
0
Spectral class
Pri motion ra
+005
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
168.9
Precise sep
0.63
Constellation
Cygnus
Tycho2
3137-00349-1
last precise pa
168.9
last precise sep
0.63
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19508+3906 COU2528 1988 1 165 0.6 10.20 10.20 195007.50+390600.0
19508+3906 COU2528 2016 2 169 0.6 11.50 11.50 195051.30+390616.6

If you need more information about this double, apply for a data request form to the WDS.