16453-3848 RST1900Aa,Ab

 
 
16h 45m 16.97s -38 48' 33.1" P.A. 232 sep 0.5 mag 10.20,12.20 Sp M1Ve
 
 
Coord 2000
16453-3848
Discov num
RST1900
Comp
Aa,Ab
Coord arcsec 2000
16 45 16.97 -38 48 33.1
Date first
1935
Date last
2010
Obs
8
Pa first
248
Pa last
232
P.A. Now (θ)
232°
Sep first
0.6
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.20
Mag sec
12.20
delta mag (ΔM)
2
Spectral class
M1Ve (red)
Pri motion ra
-019
Sec motion ra
Pri motion dec
-056
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
16453-3848 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16453-3848 RST1900 Aa,Ab 1935 2010 8 232 0.5 10.20 12.20 2.00 <===
Show 16453-3848 TOK 307 AB 1905 1999 7 236 870.3 10.06 7.65 2.41
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
232
Precise sep
0.503
Constellation
Scorpius
Tycho2
7867-01905-1
HD
150848
last precise pa
232
last precise sep
0.503
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16453-3848 RST1900 Aa,Ab 2010 8 232 0.5 10.20 12.20 M1Ve 164516.97-384833.1

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