16546-7220 TDT 137

 
 
16h 54m 37.00s -72 19' 43.4" P.A. 268 sep 0.7 mag 11.57,11.76
 
 
Coord 2000
16546-7220
Discov num
TDT 137
Comp
Coord arcsec 2000
16 54 37.00 -72 19 43.4
Date first
1991
Date last
1991
Obs
1
Pa first
268
Pa last
268
P.A. Now (θ)
268°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
11.57
Mag sec
11.76
delta mag (ΔM)
0.19
Spectral class
Pri motion ra
-004
Sec motion ra
-004
Pri motion dec
-013
Sec motion dec
-013
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
267.9
Precise sep
0.69
Constellation
Apus
Tycho2
9283-01718-1
Gaia DR2
14230661504
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16546-7220 TDT 137 1991 1 268 0.7 11.57 11.76 165437.00-721943.4

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