19522+4059 TDT1812

 
 
19h 52m 13.87s +40 58' 49.1" P.A. 241 sep 1.9 mag 11.64,12.61
 
 
Coord 2000
19522+4059
Discov num
TDT1812
Comp
Coord arcsec 2000
19 52 13.87 +40 58 49.1
Date first
1991
Date last
1991
Obs
1
Pa first
241
Pa last
241
P.A. Now (θ)
241°
Sep first
1.9
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
11.64
Mag sec
12.61
delta mag (ΔM)
0.97
Spectral class
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
241.2
Precise sep
1.94
Cdsa2 id
TDT 1812
Constellation
Cygnus
Tycho2
3141-01112-1
Ra deg
19.870519444444444
De deg
40.98030555555556
last precise pa
241.2
last precise sep
1.94
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19522+4059 TDT1812 1991 1 241 1.9 11.64 12.61 195213.87+405849.1

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