12278+3212 SLW 726

 
 
12h 27m 49.91s +32 12' 10.1" P.A. 130 sep 88.3 mag 16.24,17.48 Sp M1.6+M2.5
 
 
Coord 2000
12278+3212
Discov num
SLW 726
Comp
Coord arcsec 2000
12 27 49.91 +32 12 10.1
Date first
2000
Date last
2010
Obs
3
Pa first
130
Pa last
130
P.A. Now (θ)
130°
Sep first
88.3
Sep last
88.3
Sep. Now (ρ)
88.3"
Mag pri
16.24
Mag sec
17.48
delta mag (ΔM)
1.24
Spectral class
M1.6+M2.5 (red/red)
Pri motion ra
+051
Sec motion ra
+047
Pri motion dec
-026
Sec motion dec
-027
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.072 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
130.2
Precise sep
88.34
Constellation
Canes Venatici
last precise pa
130.2
last precise sep
88.34
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12278+3212 SLW 726 2004 1 130 88.3 16.24 17.48 M1.6 M2.5 V R 122749.91+321210.1
12278+3212 SLW 726 2010 3 130 88.3 16.24 17.48 M1.6+M2.5 V R 122749.91+321210.1

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