13155+3204 SLW 843

 
 
13h 15m 27.08s +32 03' 32.2" P.A. 260 sep 27.1 mag 16.43,17.39 Sp M2.6+M3.3
 
 
Coord 2000
13155+3204
Discov num
SLW 843
Comp
Coord arcsec 2000
13 15 27.08 +32 03 32.2
Date first
2000
Date last
2010
Obs
3
Pa first
260
Pa last
260
P.A. Now (θ)
260°
Sep first
27.1
Sep last
27.1
Sep. Now (ρ)
27.1"
Mag pri
16.43
Mag sec
17.39
delta mag (ΔM)
0.96
Spectral class
M2.6+M3.3 (red/red)
Pri motion ra
-022
Sec motion ra
-023
Pri motion dec
-039
Sec motion dec
-036
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.071 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
259.6
Precise sep
27.13
Constellation
Canes Venatici
last precise pa
259.6
last precise sep
27.13
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13155+3204 SLW 843 2004 1 260 27.2 16.43 17.39 M2.6 M3.3 V R 131527.08+320332.2
13155+3204 SLW 843 2010 3 260 27.2 16.43 17.39 M2.6+M3.3 V R 131527.08+320332.2

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