19296+4228 TDT1495

 
 
19h 29m 34.81s +42 27' 49.5" P.A. 41 sep 3.4 mag 12.08,12.55
 
 
Coord 2000
19296+4228
Discov num
TDT1495
Comp
Coord arcsec 2000
19 29 34.81 +42 27 49.5
Date first
1991
Date last
2003
Obs
3
Pa first
38
Pa last
41
P.A. Now (θ)
41°
Sep first
3.7
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
12.08
Mag sec
12.55
delta mag (ΔM)
0.47
Spectral class
Pri motion ra
-015
Sec motion ra
-006
Pri motion dec
-021
Sec motion dec
-003
Notes
rPM=0.78
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
40.9
Precise sep
3.437
Constellation
Cygnus
Tycho2
3142-01126-1
last precise pa
40.9
last precise sep
3.437
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19296+4228 TDT1495 1998 2 39 3.6 12.08 12.55 D 192934.81+422749.5
19296+4228 TDT1495 2003 3 41 3.4 12.08 12.55 D 192934.81+422749.5

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