13197+1018 SLW 853AB

 
 
13h 19m 43.43s +10 17' 42.4" P.A. 121 sep 22.7 mag 16.56,18.12 Sp M1.7+M3.2
 
 
Coord 2000
13197+1018
Discov num
SLW 853
Comp
AB
Coord arcsec 2000
13 19 43.43 +10 17 42.4
Date first
2000
Date last
2003
Obs
2
Pa first
121
Pa last
121
P.A. Now (θ)
121°
Sep first
22.7
Sep last
22.7
Sep. Now (ρ)
22.7"
Mag pri
16.56
Mag sec
18.12
delta mag (ΔM)
1.56
Spectral class
M1.7+M3.2 (red/red)
Pri motion ra
-047
Sec motion ra
-043
Pri motion dec
-005
Sec motion dec
-007
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.095 (< 0.3, Physical double)
This double is physical.
 
 
13197+1018 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 13197+1018 SLW 853 AB 2000 2003 2 121 22.7 16.56 18.12 1.56 <===
Show 13197+1018 SLW 854 BC 2000 2003 2 152 149.8 18.12 17.88 0.24
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
120.7
Precise sep
22.69
Constellation
Virgo
last precise pa
120.7
last precise sep
22.69
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13197+1018 SLW 853 AB 2003 1 121 22.7 16.56 18.12 M1.7 M3.2 V R 131943.43+101742.4

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