19023+3328 COU1312

 
 
19h 02m 17.36s +33 27' 21.1" P.A. 232 sep 0.3 mag 10.60,10.60
 
 
Coord 2000
19023+3328
Discov num
COU1312
Comp
Coord arcsec 2000
19 02 17.36 +33 27 21.1
Date first
1975
Date last
2009
Obs
6
Pa first
46
Pa last
232
P.A. Now (θ)
232°
Sep first
0.2
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
10.60
Mag sec
10.60
delta mag (ΔM)
0
Spectral class
Pri motion ra
+004
Sec motion ra
Pri motion dec
+016
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
231.5
Precise sep
0.26
Constellation
Lyra
Tycho2
2643-02568-1
last precise pa
231.5
last precise sep
0.26
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19023+3328 COU1312 1990 3 231 0.2 10.60 10.60 190217.36+332721.1
19023+3328 COU1312 2007 5 241 0.3 10.60 10.60 190217.36+332721.1
19023+3328 COU1312 2009 6 232 0.3 10.60 10.60 190217.36+332721.1

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