12198+3432 SLW 708

 
 
12h 19m 50.07s +34 32' 23.6" P.A. 65 sep 109 mag 17.11,17.66 Sp M3.4+M3.8
 
 
Coord 2000
12198+3432
Discov num
SLW 708
Comp
Coord arcsec 2000
12 19 50.07 +34 32 23.6
Date first
1998
Date last
2010
Obs
3
Pa first
65
Pa last
65
P.A. Now (θ)
65°
Sep first
109.0
Sep last
109.0
Sep. Now (ρ)
109"
Mag pri
17.11
Mag sec
17.66
delta mag (ΔM)
0.55
Spectral class
M3.4+M3.8 (red/red)
Pri motion ra
+068
Sec motion ra
+068
Pri motion dec
-044
Sec motion dec
-043
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.012 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
64.6
Precise sep
108.97
Constellation
Canes Venatici
last precise pa
64.6
last precise sep
108.97
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12198+3432 SLW 708 2004 1 65 109.0 17.11 17.66 M3.4 M3.8 V R 121950.07+343223.6
12198+3432 SLW 708 2010 3 65 109.0 17.11 17.66 M3.4+M3.8 V R 121950.07+343223.6

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