16511-6647 NZO  82

 
 
16h 51m 18.41s -66 45' 54.4" P.A. 307 sep 4.7 mag 12.20,12.00
 
 
Coord 2000
16511-6647
Discov num
NZO  82
Comp
Coord arcsec 2000
16 51 18.41 -66 45 54.4
Date first
1905
Date last
2010
Obs
6
Pa first
330
Pa last
307
P.A. Now (θ)
307°
Sep first
1.5
Sep last
4.7
Sep. Now (ρ)
4.7"
Mag pri
12.20
Mag sec
12.00
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+079
Sec motion ra
-055
Pri motion dec
-024
Sec motion dec
+020
Notes
rPM=1.708
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
306.9
Precise sep
4.7
Constellation
Triangulum Australe
Tycho2
9050-02571-1
last precise pa
306.9
last precise sep
4.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16511-6647 NZO 82 1905 1 330 1.5 9.29 9.30 K5 165106.90-664636.7
16511-6647 NZO 82 2010 2 307 4.7 9.29 9.30 K5 165106.90-664636.7

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