13379+4808 LDS5784AB,C

 
 
13h 37m 51.20s +48 08' 17.2" P.A. 258 sep 109.8 mag 9.77,14.47 Sp M0.5 dist. 22.14 pc (72.22 l.y.)
 
 
Coord 2000
13379+4808
Discov num
LDS5784
Comp
AB,C
Coord arcsec 2000
13 37 51.20 +48 08 17.2
Date first
1960
Date last
2010
Obs
4
Pa first
258
Pa last
258
P.A. Now (θ)
258°
Sep first
108.0
Sep last
109.8
Sep. Now (ρ)
109.8"
Mag pri
9.77
Mag sec
14.47
delta mag (ΔM)
4.7
Spectral class
M0.5 (red)
Pri motion ra
-256
Sec motion ra
-191
Pri motion dec
-124
Sec motion dec
-150
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.246 (< 0.3, Physical double)
This double is physical.
 
 
13379+4808 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 13379+4808 ES 608 AB 1908 2014 57 335 1.6 10.28 11.49 1.21 Y
Show 13379+4808 LDS5784 AB,C 1960 2010 4 258 109.8 9.77 14.47 4.70 <===
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
257.7
Precise sep
109.778
Constellation
Ursa Major
HIP
66492
Tycho2
3466-00862-1
GL
Gl 520A
BD
BD+48 2138
Distance
22.14
Distance ly
72.22
last precise pa
257.7
last precise sep
109.778
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13379+4808 LDS5784 AB,C 1999 2 258 110.2 9.77 14.47 M0.5 NVD 133751.43+480818.3
13379+4808 LDS5784 AB,C 2002 3 258 110.1 9.77 14.47 M0.5 NVD 133751.43+480818.3
13379+4808 LDS5784 AB,C 2010 4 258 109.8 9.77 14.47 M0.5 NV 133751.43+480818.3

If you need more information about this double, apply for a data request form to the WDS.