12544+5058 SLW 793

 
 
12h 54m 26.12s +50 58' 12.7" P.A. 129 sep 32.9 mag 15.44,19.03 Sp K7.0+M3.1
 
 
Coord 2000
12544+5058
Discov num
SLW 793
Comp
Coord arcsec 2000
12 54 26.12 +50 58 12.7
Date first
2000
Date last
2010
Obs
3
Pa first
128
Pa last
129
P.A. Now (θ)
129°
Sep first
32.9
Sep last
32.9
Sep. Now (ρ)
32.9"
Mag pri
15.44
Mag sec
19.03
delta mag (ΔM)
3.59
Spectral class
K7.0+M3.1 (yellow-orange/red)
Pri motion ra
-039
Sec motion ra
-041
Pri motion dec
+006
Sec motion dec
+007
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.054 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
128.5
Precise sep
32.89
Constellation
Canes Venatici
last precise pa
128.5
last precise sep
32.89
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12544+5058 SLW 793 2001 1 128 32.9 15.44 19.03 K7.0 M3.1 V R 125426.12+505812.7
12544+5058 SLW 793 2010 3 128 32.9 15.44 19.03 K7.0+M3.1 V R 125426.12+505812.7

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