12586+4916 BVD 225

 
 
12h 58m 37.86s +49 16' 04.6" P.A. 143 sep 20.5 mag 10.40,16.50 Sp G5
 
 
Coord 2000
12586+4916
Discov num
BVD 225
Comp
Coord arcsec 2000
12 58 37.86 +49 16 04.6
Date first
2000
Date last
2010
Obs
3
Pa first
143
Pa last
143
P.A. Now (θ)
143°
Sep first
20.4
Sep last
20.5
Sep. Now (ρ)
20.5"
Mag pri
10.40
Mag sec
16.50
delta mag (ΔM)
6.1
Spectral class
G5 (yellow)
Pri motion ra
+026
Sec motion ra
+026
Pri motion dec
-048
Sec motion dec
-051
Notes
V (Proper motion indicates physical)
rPM=0.052 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
142.8
Precise sep
20.5
Constellation
Canes Venatici
SAO
44406
Tycho2
3461-02329-1
HD
234000
last precise pa
142.8
last precise sep
20.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12586+4916 BVD 225 2000 1 143 20.4 10.40 16.50 V 125837.86+491604.6
12586+4916 BVD 225 2003 2 143 20.4 10.40 16.50 G5 V 125837.86+491604.6
12586+4916 BVD 225 2010 3 143 20.3 10.40 16.50 G5 V 125837.86+491604.6

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