12586+4013 RDN   2

 
 
12h 58m 35.01s +40 13' 08.3" P.A. 32 sep 63.4 mag 20.74,22.00 Sp M6+M5
 
 
Coord 2000
12586+4013
Discov num
RDN   2
Comp
Coord arcsec 2000
12 58 35.01 +40 13 08.3
Date first
1998
Date last
2010
Obs
5
Pa first
33
Pa last
32
P.A. Now (θ)
32°
Sep first
63.4
Sep last
63.4
Sep. Now (ρ)
63.4"
Mag pri
20.74
Mag sec
22.00
delta mag (ΔM)
1.26
Spectral class
M6+M5 (red/red)
Pri motion ra
+076
Sec motion ra
+076
Pri motion dec
-115
Sec motion dec
-108
Notes
N V R (See Notes, Proper motion indicates physical, Red magnitudes)
rPM=0.051 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
32.2
Precise sep
63.44
Constellation
Canes Venatici
last precise pa
32.2
last precise sep
63.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12586+4013 RDN 2 2008 4 33 63.4 20.74 22.00 M6 M5 NV R 125835.01+401308.3
12586+4013 RDN 2 2010 5 32 63.4 20.74 22.00 M6+M5 NV R 125835.01+401308.3

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