10509+0648 LAF  42AB

 
 
10h 50m 52.05s +06 48' 29.1" P.A. 324 sep 12.5 mag 6.70,17.50 Sp M4 dist. 6.76 pc (22.05 l.y.)
 
 
Coord 2000
10509+0648
Discov num
LAF  42
Comp
AB
Coord arcsec 2000
10 50 52.05 +06 48 29.1
Date first
2006
Date last
2006
Obs
1
Pa first
324
Pa last
324
P.A. Now (θ)
324°
Sep first
12.5
Sep last
12.5
Sep. Now (ρ)
12.5"
Mag pri
6.70
Mag sec
17.50
delta mag (ΔM)
10.8
Spectral class
M4 (red)
Pri motion ra
-804
Sec motion ra
Pri motion dec
-810
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
10509+0648 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 10509+0648 LAF 42 AB 2006 2006 1 324 12.5 6.70 17.50 10.80 <===
Show 10509+0648 LAF 42 AC 2005 2005 1 338 13.9 6.70 16.80 10.10
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
324
Precise sep
12.46
Constellation
Leo
HIP
53020
GL
Gl 402
Distance
6.76
Distance ly
22.05
last precise pa
324
last precise sep
12.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10509+0648 LAF 42 AB 2006 1 324 12.5 11.66 22.00 M4 D 105052.54+064836.4

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