16576-3939 RST1915

 
 
16h 57m 35.09s -39 38' 42.4" P.A. 275 sep 1.6 mag 9.90,12.90 Sp A0
 
 
Coord 2000
16576-3939
Discov num
RST1915
Comp
Coord arcsec 2000
16 57 35.09 -39 38 42.4
Date first
1935
Date last
1945
Obs
2
Pa first
274
Pa last
275
P.A. Now (θ)
275°
Sep first
1.5
Sep last
1.6
Sep. Now (ρ)
1.6"
Mag pri
9.90
Mag sec
12.90
delta mag (ΔM)
3
Spectral class
A0 (white)
Pri motion ra
-003
Sec motion ra
Pri motion dec
+009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
275.2
Precise sep
1.61
Constellation
Scorpius
Tycho2
7872-00203-1
HD
152838
last precise pa
275.2
last precise sep
1.61
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16576-3939 RST1915 1945 2 275 1.6 9.90 12.90 A0 165735.09-393842.4

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