16207-2845 RST1885

 
 
16h 20m 42.45s -28 44' 38.7" P.A. 157 sep 0.4 mag 9.60,11.30 Sp F3V
 
 
Coord 2000
16207-2845
Discov num
RST1885
Comp
Coord arcsec 2000
16 20 42.45 -28 44 38.7
Date first
1931
Date last
1951
Obs
4
Pa first
156
Pa last
157
P.A. Now (θ)
157°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
9.60
Mag sec
11.30
delta mag (ΔM)
1.7
Spectral class
F3V (yellow-white)
Pri motion ra
-033
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
156.6
Precise sep
0.37
Constellation
Scorpius
SAO
184328
Tycho2
6806-00292-1
HD
147045
last precise pa
156.6
last precise sep
0.37
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16207-2845 RST1885 1951 4 157 0.4 9.60 11.30 F3V 162042.45-284438.7

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