16593-3112 RST1922

 
 
16h 59m 16.56s -31 11' 31.2" P.A. 281 sep 0.3 mag 9.00,10.60 Sp A0V
 
 
Coord 2000
16593-3112
Discov num
RST1922
Comp
Coord arcsec 2000
16 59 16.56 -31 11 31.2
Date first
1934
Date last
1944
Obs
2
Pa first
280
Pa last
281
P.A. Now (θ)
281°
Sep first
0.4
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.00
Mag sec
10.60
delta mag (ΔM)
1.6
Spectral class
A0V (white)
Pri motion ra
+004
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
280.6
Precise sep
0.34
Constellation
Scorpius
SAO
208272
Tycho2
7360-02770-1
HD
153217
last precise pa
280.6
last precise sep
0.34
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16593-3112 RST1922 1944 2 281 0.3 9.00 10.60 A0V 165916.56-311131.2

If you need more information about this double, apply for a data request form to the WDS.