17013-4527 RST5424

 
 
17h 01m 15.35s -45 26' 49.0" P.A. 131 sep 0.4 mag 10.30,10.90 Sp B8V
 
 
Coord 2000
17013-4527
Discov num
RST5424
Comp
Coord arcsec 2000
17 01 15.35 -45 26 49.0
Date first
1946
Date last
1986
Obs
3
Pa first
128
Pa last
131
P.A. Now (θ)
131°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.30
Mag sec
10.90
delta mag (ΔM)
0.6
Spectral class
B8V (blue-white)
Pri motion ra
+001
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
131
Precise sep
0.41
Constellation
Scorpius
SAO
227553
Tycho2
8327-00751-1
HD
153355
last precise pa
131
last precise sep
0.41
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17013-4527 RST5424 1986 3 131 0.4 10.30 10.90 B8V 170115.35-452649.0

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