19562+4755 TDT1862

 
 
19h 56m 13.64s +47 54' 33.5" P.A. 312 sep 2.8 mag 11.57,12.48
 
 
Coord 2000
19562+4755
Discov num
TDT1862
Comp
Coord arcsec 2000
19 56 13.64 +47 54 33.5
Date first
1991
Date last
2010
Obs
2
Pa first
334
Pa last
312
P.A. Now (θ)
312°
Sep first
1.7
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
11.57
Mag sec
12.48
delta mag (ΔM)
0.91
Spectral class
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
-011
Sec motion dec
-011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
312.2
Precise sep
2.782
Constellation
Cygnus
Tycho2
3562-00961-1
last precise pa
312.2
last precise sep
2.782
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19562+4755 TDT1862 1991 1 334 1.7 11.57 12.48 195613.64+475433.5
19562+4755 TDT1862 2010 2 312 2.8 11.57 12.48 195613.64+475433.5

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