15482+1925 COU 193

 
 
15h 48m 12.47s +19 25' 17.9" P.A. 290 sep 0.6 mag 11.10,11.70 Sp F5
 
 
Coord 2000
15482+1925
Discov num
COU 193
Comp
Coord arcsec 2000
15 48 12.47 +19 25 17.9
Date first
1967
Date last
2008
Obs
5
Pa first
298
Pa last
290
P.A. Now (θ)
290°
Sep first
0.4
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
11.10
Mag sec
11.70
delta mag (ΔM)
0.6
Spectral class
F5 (yellow-white)
Pri motion ra
-048
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
290.3
Precise sep
0.583
Constellation
Serpens
Tycho2
1498-00267-1
last precise pa
290.3
last precise sep
0.583
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15482+1925 COU 193 1991 4 291 0.4 11.10 11.70 F5 154812.47+192517.9
15482+1925 COU 193 2008 5 290 0.6 11.10 11.70 F5 154812.47+192517.9

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