16112+2111 TDS 804

 
 
16h 11m 09.20s +21 10' 36.3" P.A. 300 sep 0.9 mag 11.08,11.77
 
 
Coord 2000
16112+2111
Discov num
TDS 804
Comp
Coord arcsec 2000
16 11 09.20 +21 10 36.3
Date first
1991
Date last
1991
Obs
1
Pa first
300
Pa last
300
P.A. Now (θ)
300°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
11.08
Mag sec
11.77
delta mag (ΔM)
0.69
Spectral class
Pri motion ra
+016
Sec motion ra
+016
Pri motion dec
-012
Sec motion dec
-012
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
299.8
Precise sep
0.911
Constellation
Hercules
Tycho2
1516-00660-1
last precise pa
299.8
last precise sep
0.911
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16112+2111 TDS 804 1991 1 300 0.9 11.08 11.77 161109.20+211036.3

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