16100-1800 LAF 121AB

 
 
16h 09m 59.34s -18 00' 09.0" P.A. 151 sep 3.8 mag 10.34,17.82 Sp M4
 
 
Coord 2000
16100-1800
Discov num
LAF 121
Comp
AB
Coord arcsec 2000
16 09 59.34 -18 00 09.0
Date first
2008
Date last
2008
Obs
1
Pa first
151
Pa last
151
P.A. Now (θ)
151°
Sep first
3.8
Sep last
3.8
Sep. Now (ρ)
3.8"
Mag pri
10.34
Mag sec
17.82
delta mag (ΔM)
7.48
Spectral class
M4 (red)
Pri motion ra
-011
Sec motion ra
Pri motion dec
-026
Sec motion dec
Notes
U K (Proper motion indicates non-physical, K-band or other infrared magnitudes)
This double is not physical.
 
 
16100-1800 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16100-1800 LAF 121 AB 2008 2008 1 151 3.8 10.34 17.82 7.48 <===
Show 16100-1800 LAF 121 AC 2008 2008 1 132 8.6 10.34 16.61 6.27
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scorpius
last precise pa
151.2
last precise sep
3.781
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16100-1800 LAF 121 AB 2008 1 151 3.8 10.34 17.82 M4 U K 160959.34-180009.0

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