16309+6318 TDS9943

 
 
16h 30m 55.17s +63 18' 27.3" P.A. 183 sep 0.5 mag 10.83,11.01
 
 
Coord 2000
16309+6318
Discov num
TDS9943
Comp
Coord arcsec 2000
16 30 55.17 +63 18 27.3
Date first
1991
Date last
1991
Obs
1
Pa first
183
Pa last
183
P.A. Now (θ)
183°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.83
Mag sec
11.01
delta mag (ΔM)
0.18
Spectral class
Pri motion ra
+016
Sec motion ra
+016
Pri motion dec
-019
Sec motion dec
-019
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
183.4
Precise sep
0.5
Constellation
Draco
Tycho2
4193-01789-1
last precise pa
183.4
last precise sep
0.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16309+6318 TDS9943 1991 1 183 0.5 10.83 11.01 163055.17+631827.3

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