19481+6438 J  1354

 
 
19h 48m 11.47s +64 32' 52.0" P.A. 187 sep 3.3 mag 9.60,11.50
 
 
Coord 2000
19481+6438
Discov num
J  1354
Comp
Coord arcsec 2000
19 48 11.47 +64 32 52.0
Date first
1922
Date last
2007
Obs
3
Pa first
192
Pa last
187
P.A. Now (θ)
187°
Sep first
3.4
Sep last
3.3
Sep. Now (ρ)
3.3"
Mag pri
9.60
Mag sec
11.50
delta mag (ΔM)
1.9
Spectral class
Pri motion ra
+005
Sec motion ra
Pri motion dec
+009
Sec motion dec
Notes
N I (See Notes, Identification uncertain)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
186.6
Precise sep
3.28
Constellation
Draco
last precise pa
186.6
last precise sep
3.28
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19481+6438 J 1354 2007 3 187 3.3 9.60 11.50 194860.00+643800.0

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