16284-4931 RST 852AB

 
 
16h 28m 23.60s -49 30' 50.7" P.A. 26 sep 1.1 mag 10.52,11.46 Sp A5
 
 
Coord 2000
16284-4931
Discov num
RST 852
Comp
AB
Coord arcsec 2000
16 28 23.60 -49 30 50.7
Date first
1930
Date last
1991
Obs
3
Pa first
25
Pa last
26
P.A. Now (θ)
26°
Sep first
0.8
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
10.52
Mag sec
11.46
delta mag (ΔM)
0.94
Spectral class
A5 (white)
Pri motion ra
+005
Sec motion ra
+005
Pri motion dec
-004
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
16284-4931 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16284-4931 RST 852 AB 1930 1991 3 26 1.1 10.52 11.46 0.94 <===
Show 16284-4931 HLN 38 AC 1968 1999 4 50 11.3 10.52 13.50 2.98
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
26.3
Precise sep
1.143
Constellation
Norma
Tycho2
8320-01127-1
HD
330847
last precise pa
26.3
last precise sep
1.143
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16284-4931 RST 852 AB 1991 3 26 1.1 10.52 11.46 A5 162823.60-493050.7

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