18223+2633 TDT 819

 
 
18h 22m 17.75s +26 33' 27.8" P.A. 216 sep 0.6 mag 11.28,11.66
 
 
Coord 2000
18223+2633
Discov num
TDT 819
Comp
Coord arcsec 2000
18 22 17.75 +26 33 27.8
Date first
1991
Date last
1991
Obs
1
Pa first
216
Pa last
216
P.A. Now (θ)
216°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
11.28
Mag sec
11.66
delta mag (ΔM)
0.38
Spectral class
Pri motion ra
+005
Sec motion ra
+005
Pri motion dec
-004
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
215.7
Precise sep
0.64
Constellation
Hercules
Tycho2
2101-02048-1
HD
336013
last precise pa
215.7
last precise sep
0.64
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18223+2633 TDT 819 1991 1 216 0.6 11.28 11.66 182217.75+263327.8

If you need more information about this double, apply for a data request form to the WDS.