16287-7310 TDS9917

 
 
16h 28m 40.25s -73 09' 51.6" P.A. 127 sep 0.5 mag 11.12,11.23
 
 
Coord 2000
16287-7310
Discov num
TDS9917
Comp
Coord arcsec 2000
16 28 40.25 -73 09 51.6
Date first
1991
Date last
1991
Obs
1
Pa first
127
Pa last
127
P.A. Now (θ)
127°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.12
Mag sec
11.23
delta mag (ΔM)
0.11
Spectral class
Pri motion ra
-050
Sec motion ra
-050
Pri motion dec
-042
Sec motion dec
-042
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
126.8
Precise sep
0.48
Cdsa2 id
TDS 9917
Constellation
Apus
Tycho2
9286-00039-1
Ra deg
16.47784722222222
De deg
-73.16433333333335
last precise pa
126.8
last precise sep
0.48
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16287-7310 TDS9917 1991 1 127 0.5 11.12 11.23 162840.25-730951.6

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