17498-3347 RST3128

 
 
17h 49m 51.73s -33 47' 18.9" P.A. 27 sep 1 mag 10.51,10.77 Sp A5
 
 
Coord 2000
17498-3347
Discov num
RST3128
Comp
Coord arcsec 2000
17 49 51.73 -33 47 18.9
Date first
1934
Date last
1991
Obs
4
Pa first
21
Pa last
27
P.A. Now (θ)
27°
Sep first
0.9
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
10.51
Mag sec
10.77
delta mag (ΔM)
0.26
Spectral class
A5 (white)
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
-010
Sec motion dec
-010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
26.7
Precise sep
0.969
Constellation
Scorpius
Tycho2
7385-00089-1
last precise pa
26.7
last precise sep
0.969
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17498-3347 RST3128 1991 4 27 1.0 10.51 10.77 A5 174951.73-334718.9

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