16281-6409 R   276

 
 
16h 28m 02.84s -64 08' 56.2" P.A. 50 sep 11.6 mag 11.50,11.60
 
 
Coord 2000
16281-6409
Discov num
R   276
Comp
Coord arcsec 2000
16 28 02.84 -64 08 56.2
Date first
1917
Date last
2010
Obs
7
Pa first
54
Pa last
50
P.A. Now (θ)
50°
Sep first
13.9
Sep last
11.6
Sep. Now (ρ)
11.6"
Mag pri
11.50
Mag sec
11.60
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-005
Sec motion ra
-018
Pri motion dec
+002
Sec motion dec
-014
Notes
R (Red magnitudes)
rPM=0.904
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
49.5
Precise sep
11.57
Constellation
Triangulum Australe
Tycho2
9045-02481-1
last precise pa
49.5
last precise sep
11.57
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16281-6409 R 276 2000 2 49 11.6 11.50 11.20 162804.18-640856.1
16281-6409 R 276 2010 6 50 11.1 11.50 11.20 162804.18-640856.1

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