16170-5412 ALD  59

 
 
16h 16m 58.00s -54 11' 48.6" P.A. 109 sep 3 mag 11.49,11.50
 
 
Coord 2000
16170-5412
Discov num
ALD  59
Comp
Coord arcsec 2000
16 16 58.00 -54 11 48.6
Date first
1929
Date last
2000
Obs
4
Pa first
114
Pa last
109
P.A. Now (θ)
109°
Sep first
2.7
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
11.49
Mag sec
11.50
delta mag (ΔM)
0.01
Spectral class
Pri motion ra
+015
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
109
Precise sep
3.01
Constellation
Norma
Tycho2
8711-01246-1
last precise pa
109
last precise sep
3.01
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16170-5412 ALD 59 1938 2 113 2.7 11.49 11.50 161658.00-541148.6
16170-5412 ALD 59 2000 3 109 3.0 11.49 11.50 161658.00-541148.6

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