19479+2956 TDT1763

 
 
19h 47m 55.80s +29 56' 17.1" P.A. 89 sep 2.7 mag 11.14,12.49
 
 
Coord 2000
19479+2956
Discov num
TDT1763
Comp
Coord arcsec 2000
19 47 55.80 +29 56 17.1
Date first
1991
Date last
2015
Obs
4
Pa first
88
Pa last
89
P.A. Now (θ)
89°
Sep first
2.9
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
11.14
Mag sec
12.49
delta mag (ΔM)
1.35
Spectral class
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
+008
Sec motion dec
+008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
89.4
Precise sep
2.723
Constellation
Cygnus
Tycho2
2151-00418-1
Gaia DR2
86769320064
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19479+2956 TDT1763 1997 2 95 3.5 11.14 12.49 D 194755.80+295617.1
19479+2956 TDT1763 2015 3 89 2.7 11.14 12.49 194755.80+295617.1

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