16303-4925 RST 853

 
 
16h 30m 15.95s -49 25' 11.1" P.A. 163 sep 2.3 mag 11.94,12.90 Sp A5
 
 
Coord 2000
16303-4925
Discov num
RST 853
Comp
Coord arcsec 2000
16 30 15.95 -49 25 11.1
Date first
1930
Date last
2000
Obs
3
Pa first
164
Pa last
163
P.A. Now (θ)
163°
Sep first
2.1
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
11.94
Mag sec
12.90
delta mag (ΔM)
0.96
Spectral class
A5 (white)
Pri motion ra
-007
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
163.3
Precise sep
2.32
Constellation
Norma
Tycho2
8333-00642-1
HD
330843
last precise pa
163.3
last precise sep
2.32
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16303-4925 RST 853 1968 2 165 1.9 11.94 12.90 A5 163015.95-492511.1
16303-4925 RST 853 2000 3 163 2.3 11.94 12.90 A5 163015.95-492511.1

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