16436+0531 TDT  51

 
 
16h 43m 37.79s +05 31' 06.2" P.A. 86 sep 2.2 mag 11.05,11.67
 
 
Coord 2000
16436+0531
Discov num
TDT  51
Comp
Coord arcsec 2000
16 43 37.79 +05 31 06.2
Date first
1991
Date last
2002
Obs
4
Pa first
86
Pa last
86
P.A. Now (θ)
86°
Sep first
2.3
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
11.05
Mag sec
11.67
delta mag (ΔM)
0.62
Spectral class
Pri motion ra
-004
Sec motion ra
-027
Pri motion dec
+011
Sec motion dec
+010
Notes
rPM=0.8
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
86
Precise sep
2.15
Constellation
Hercules
Tycho2
0391-00299-1
last precise pa
86
last precise sep
2.15
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16436+0531 TDT 51 2002 2 86 2.1 11.05 11.67 164337.79+053106.2

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