17442+2616 TDT 483

 
 
17h 44m 09.61s +26 15' 58.8" P.A. 90 sep 0.7 mag 11.93,12.68
 
 
Coord 2000
17442+2616
Discov num
TDT 483
Comp
Coord arcsec 2000
17 44 09.61 +26 15 58.8
Date first
1991
Date last
1991
Obs
1
Pa first
90
Pa last
90
P.A. Now (θ)
90°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
11.93
Mag sec
12.68
delta mag (ΔM)
0.75
Spectral class
Pri motion ra
+003
Sec motion ra
+003
Pri motion dec
+002
Sec motion dec
+002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
89.9
Precise sep
0.74
Constellation
Hercules
Tycho2
2085-01791-1
last precise pa
89.9
last precise sep
0.74
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17442+2616 TDT 483 1991 1 90 0.7 11.93 12.68 174409.61+261558.8

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