16536-7108 NZO  83

 
 
16h 52m 40.94s -71 09' 06.0" P.A. 328 sep 6.8 mag 11.50,12.40
 
 
Coord 2000
16536-7108
Discov num
NZO  83
Comp
Coord arcsec 2000
16 52 40.94 -71 09 06.0
Date first
1905
Date last
2010
Obs
8
Pa first
332
Pa last
328
P.A. Now (θ)
328°
Sep first
6.9
Sep last
6.8
Sep. Now (ρ)
6.8"
Mag pri
11.50
Mag sec
12.40
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
-010
Sec motion ra
-017
Pri motion dec
-018
Sec motion dec
-014
Notes
rPM=0.366
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
328
Precise sep
6.76
Constellation
Apus
Tycho2
9279-01118-1
last precise pa
328
last precise sep
6.76
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16536-7108 NZO 83 1905 1 320 3.5 10.45 11.40 165335.46-710848.8
16536-7108 NZO 83 2000 5 329 7.0 11.50 12.40 165240.94-710906.0
16536-7108 NZO 83 2010 8 328 6.3 11.50 12.40 165240.94-710906.0

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