16091-1934 KSA  89

 
 
16h 09m 04.05s -19 34' 00.1" P.A. 329 sep 1.3 mag 12.23,12.83 Sp M4
 
 
Coord 2000
16091-1934
Discov num
KSA  89
Comp
Coord arcsec 2000
16 09 04.05 -19 34 00.1
Date first
1999
Date last
1999
Obs
1
Pa first
329
Pa last
329
P.A. Now (θ)
329°
Sep first
1.3
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
12.23
Mag sec
12.83
delta mag (ΔM)
0.6
Spectral class
M4 (red)
Pri motion ra
-010
Sec motion ra
Pri motion dec
-018
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
328.5
Precise sep
1.28
Constellation
Scorpius
last precise pa
328.5
last precise sep
1.28
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16091-1934 KSA 89 1999 1 329 1.3 12.23 12.83 M4 DK 160904.05-193400.1

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