19524+5257 TDT1816

 
 
19h 52m 21.33s +52 57' 11.1" P.A. 232 sep 0.6 mag 11.37,11.39
 
 
Coord 2000
19524+5257
Discov num
TDT1816
Comp
Coord arcsec 2000
19 52 21.33 +52 57 11.1
Date first
1991
Date last
1991
Obs
1
Pa first
232
Pa last
232
P.A. Now (θ)
232°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
11.37
Mag sec
11.39
delta mag (ΔM)
0.02
Spectral class
Pri motion ra
-002
Sec motion ra
-002
Pri motion dec
-009
Sec motion dec
-009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
231.5
Precise sep
0.55
Constellation
Cygnus
Tycho2
3935-00818-1
last precise pa
231.5
last precise sep
0.55
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19524+5257 TDT1816 1991 1 232 0.6 11.37 11.39 195221.33+525711.1

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