19493+3255 TDT1777

 
 
19h 49m 16.61s +32 55' 17.5" P.A. 184 sep 1.2 mag 9.96,12.02 Sp A0
 
 
Coord 2000
19493+3255
Discov num
TDT1777
Comp
Coord arcsec 2000
19 49 16.61 +32 55 17.5
Date first
1991
Date last
1991
Obs
1
Pa first
184
Pa last
184
P.A. Now (θ)
184°
Sep first
1.2
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
9.96
Mag sec
12.02
delta mag (ΔM)
2.06
Spectral class
A0 (white)
Pri motion ra
+001
Sec motion ra
+001
Pri motion dec
-005
Sec motion dec
-005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
184.2
Precise sep
1.16
Constellation
Cygnus
Tycho2
2673-01802-1
HD
225962
last precise pa
184.2
last precise sep
1.16
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19493+3255 TDT1777 1991 1 184 1.2 9.96 12.02 194916.61+325517.5

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