16216-4904 RST 839AB

 
 
16h 21m 49.37s -49 04' 19.2" P.A. 326 sep 0.4 mag 11.30,11.30 Sp K0
 
 
Coord 2000
16216-4904
Discov num
RST 839
Comp
AB
Coord arcsec 2000
16 21 49.37 -49 04 19.2
Date first
1930
Date last
1968
Obs
2
Pa first
318
Pa last
326
P.A. Now (θ)
326°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
11.30
Mag sec
11.30
delta mag (ΔM)
0
Spectral class
K0 (yellow-orange)
Pri motion ra
-006
Sec motion ra
Pri motion dec
+006
Sec motion dec
Notes
I (Identification uncertain)
Nature of this double is uncertain.
 
 
16216-4904 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16216-4904 RST 839 AB 1930 1968 2 326 0.4 11.30 11.30 0.00 <===
Show 16216-4904 AOT 65 AB,C 1987 2000 5 344 16.4 10.57 14.60 4.03
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
326.4
Precise sep
0.42
Constellation
Norma
Tycho2
8320-00370-1
HD
330658
last precise pa
326.4
last precise sep
0.42
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16216-4904 RST 839 AB 1968 2 326 0.4 11.30 11.30 K0 162149.37-490419.2

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