19399+3958 TDT1613

 
 
19h 39m 56.58s +39 58' 12.9" P.A. 136 sep 0.8 mag 11.18,11.70 Sp G5
 
 
Coord 2000
19399+3958
Discov num
TDT1613
Comp
Coord arcsec 2000
19 39 56.58 +39 58 12.9
Date first
1991
Date last
1991
Obs
1
Pa first
136
Pa last
136
P.A. Now (θ)
136°
Sep first
0.8
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
11.18
Mag sec
11.70
delta mag (ΔM)
0.52
Spectral class
G5 (yellow)
Pri motion ra
+003
Sec motion ra
+003
Pri motion dec
+003
Sec motion dec
+003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
135.5
Precise sep
0.76
Constellation
Cygnus
Tycho2
3139-01685-1
HD
225317
last precise pa
135.5
last precise sep
0.76
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19399+3958 TDT1613 1991 1 136 0.8 11.18 11.70 193956.58+395812.9

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