19449+5625 TDT1703

 
 
19h 44m 54.47s +56 25' 11.1" P.A. 259 sep 2.3 mag 11.58,12.48
 
 
Coord 2000
19449+5625
Discov num
TDT1703
Comp
Coord arcsec 2000
19 44 54.47 +56 25 11.1
Date first
1991
Date last
2003
Obs
2
Pa first
267
Pa last
259
P.A. Now (θ)
259°
Sep first
2.2
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
11.58
Mag sec
12.48
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
+003
Sec motion ra
+003
Pri motion dec
-006
Sec motion dec
-008
Notes
rPM=0.234 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
259.4
Precise sep
2.272
Cdsa2 id
TDT 1703
Constellation
Cygnus
Tycho2
3942-01648-1
Ra deg
19.74846388888889
De deg
56.41975
last precise pa
259.4
last precise sep
2.272
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19449+5625 TDT1703 1991 1 267 2.2 11.58 12.48 194454.47+562511.1
19449+5625 TDT1703 2003 2 259 2.3 11.58 12.48 194454.47+562511.1

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