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
Cdsa2 id
LAW 22 AB
Constellation
Bootes
Ra deg
14.404172222222222
De deg
18.942166666666665
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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