16356+3048 TDS9990

 
 
16h 35m 35.47s +30 48' 08.1" P.A. 178 sep 0.6 mag 11.23,11.33
 
 
Coord 2000
16356+3048
Discov num
TDS9990
Comp
Coord arcsec 2000
16 35 35.47 +30 48 08.1
Date first
1991
Date last
1991
Obs
1
Pa first
178
Pa last
178
P.A. Now (θ)
178°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
11.23
Mag sec
11.33
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-008
Sec motion ra
-008
Pri motion dec
-040
Sec motion dec
-040
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
177.7
Precise sep
0.55
Constellation
Hercules
Tycho2
2581-02030-1
last precise pa
177.7
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+3048 TDS9990 1991 1 178 0.6 11.23 11.33 163535.47+304808.1

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