19399+2835 TDT1614

 
 
19h 39m 55.66s +28 35' 15.0" P.A. 139 sep 0.7 mag 11.12,11.55 Sp G0
 
 
Coord 2000
19399+2835
Discov num
TDT1614
Comp
Coord arcsec 2000
19 39 55.66 +28 35 15.0
Date first
1991
Date last
2009
Obs
2
Pa first
132
Pa last
139
P.A. Now (θ)
139°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
11.12
Mag sec
11.55
delta mag (ΔM)
0.43
Spectral class
G0 (yellow)
Pri motion ra
-010
Sec motion ra
-010
Pri motion dec
-027
Sec motion dec
-027
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
139.3
Precise sep
0.71
Constellation
Cygnus
Tycho2
2150-02753-1
HD
332439
last precise pa
139.3
last precise sep
0.71
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19399+2835 TDT1614 1991 1 132 0.7 11.12 11.55 193955.66+283515.0
19399+2835 TDT1614 2009 2 139 0.7 11.12 11.55 193955.66+283515.0

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