16356+3055 TDS9989

 
 
16h 35m 37.98s +30 55' 16.1" P.A. 190 sep 0.6 mag 11.09,11.17
 
 
Coord 2000
16356+3055
Discov num
TDS9989
Comp
Coord arcsec 2000
16 35 37.98 +30 55 16.1
Date first
1991
Date last
1991
Obs
1
Pa first
190
Pa last
190
P.A. Now (θ)
190°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
11.09
Mag sec
11.17
delta mag (ΔM)
0.08
Spectral class
Pri motion ra
-006
Sec motion ra
-006
Pri motion dec
+011
Sec motion dec
+011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
190.2
Precise sep
0.55
Constellation
Hercules
Tycho2
2581-01600-1
last precise pa
190.2
last precise sep
0.55
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16356+3055 TDS9989 1991 1 190 0.6 11.09 11.17 163537.98+305516.1

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