16255-7344 TDS9891

 
 
16h 25m 26.99s -73 44' 01.8" P.A. 166 sep 0.5 mag 10.85,10.89
 
 
Coord 2000
16255-7344
Discov num
TDS9891
Comp
Coord arcsec 2000
16 25 26.99 -73 44 01.8
Date first
1991
Date last
1991
Obs
1
Pa first
166
Pa last
166
P.A. Now (θ)
166°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.85
Mag sec
10.89
delta mag (ΔM)
0.04
Spectral class
Pri motion ra
-007
Sec motion ra
-007
Pri motion dec
-015
Sec motion dec
-015
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
165.8
Precise sep
0.49
Constellation
Apus
Tycho2
9286-02069-1
last precise pa
165.8
last precise sep
0.49
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16255-7344 TDS9891 1991 1 166 0.5 10.85 10.89 162526.99-734401.8

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