19471+4901 TDT1745

 
 
19h 47m 06.01s +49 01' 23.5" P.A. 177 sep 0.6 mag 11.41,11.62
 
 
Coord 2000
19471+4901
Discov num
TDT1745
Comp
Coord arcsec 2000
19 47 06.01 +49 01 23.5
Date first
1991
Date last
1991
Obs
1
Pa first
177
Pa last
177
P.A. Now (θ)
177°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
11.41
Mag sec
11.62
delta mag (ΔM)
0.21
Spectral class
Pri motion ra
+005
Sec motion ra
+005
Pri motion dec
-015
Sec motion dec
-015
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
177.3
Precise sep
0.64
Constellation
Cygnus
Tycho2
3565-01050-1
last precise pa
177.3
last precise sep
0.64
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19471+4901 TDT1745 1991 1 177 0.6 11.41 11.62 194706.01+490123.5

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