13473+1230 SLW 930

 
 
13h 47m 20.00s +12 29' 52.7" P.A. 327 sep 131.9 mag 14.82,17.80 Sp K5.5+M1.9
 
 
Coord 2000
13473+1230
Discov num
SLW 930
Comp
Coord arcsec 2000
13 47 20.00 +12 29 52.7
Date first
1998
Date last
2010
Obs
3
Pa first
327
Pa last
327
P.A. Now (θ)
327°
Sep first
131.8
Sep last
131.9
Sep. Now (ρ)
131.9"
Mag pri
14.82
Mag sec
17.80
delta mag (ΔM)
2.98
Spectral class
K5.5+M1.9 (yellow-orange/red)
Pri motion ra
-028
Sec motion ra
-028
Pri motion dec
-026
Sec motion dec
-030
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.097 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
326.8
Precise sep
131.92
Constellation
Bootes
last precise pa
326.8
last precise sep
131.92
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13473+1230 SLW 930 2003 1 327 131.9 14.82 17.80 K5.5 M1.9 V R 134720.00+122952.7
13473+1230 SLW 930 2010 3 327 131.9 14.82 17.80 K5.5+M1.9 V R 134720.00+122952.7

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