19427+0518 TDT1663

 
 
19h 42m 42.53s +05 18' 02.7" P.A. 293 sep 0.8 mag 11.52,11.75
 
 
Coord 2000
19427+0518
Discov num
TDT1663
Comp
Coord arcsec 2000
19 42 42.53 +05 18 02.7
Date first
1991
Date last
1991
Obs
1
Pa first
293
Pa last
293
P.A. Now (θ)
293°
Sep first
0.8
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
11.52
Mag sec
11.75
delta mag (ΔM)
0.23
Spectral class
Pri motion ra
+023
Sec motion ra
+023
Pri motion dec
+003
Sec motion dec
+003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
292.7
Precise sep
0.77
Constellation
Aquila
Tycho2
0487-00731-1
last precise pa
292.7
last precise sep
0.77
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19427+0518 TDT1663 1991 1 293 0.8 11.52 11.75 194242.53+051802.7

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