14243+1857 LAW  22AB

 
 
14h 24m 15.02s +18 56' 31.8" P.A. 245 sep 16 mag 15.70,17.10 Sp M2.0+M2.5
 
 
Coord 2000
14243+1857
Discov num
LAW  22
Comp
AB
Coord arcsec 2000
14 24 15.02 +18 56 31.8
Date first
2000
Date last
2009
Obs
2
Pa first
246
Pa last
245
P.A. Now (θ)
245°
Sep first
14.9
Sep last
16.0
Sep. Now (ρ)
16"
Mag pri
15.70
Mag sec
17.10
delta mag (ΔM)
1.4
Spectral class
M2.0+M2.5 (red/red)
Pri motion ra
-062
Sec motion ra
-054
Pri motion dec
+000
Sec motion dec
+008
Notes
rPM=0.182 (< 0.3, Physical double)
This double is physical.
 
 
14243+1857 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 14243+1857 LAW 22 Aa,Ab 2009 2009 2 276 0.4 15.39
Show 14243+1857 LAW 22 AB 2000 2009 2 245 16.0 15.70 17.10 1.40 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
245.4
Precise sep
16.02
Constellation
Bootes
last precise pa
245.4
last precise sep
16.02
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14243+1857 LAW 22 AB 2009 1 245 16.0 15.70 17.10 M2.0+M2.5 142415.02+185631.8

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