13049+3011 SLE 909

 
 
13h 04m 56.48s +30 10' 46.8" P.A. 106 sep 25.1 mag 11.26,11.47 Sp G0.5V+G1V
 
 
Coord 2000
13049+3011
Discov num
SLE 909
Comp
Coord arcsec 2000
13 04 56.48 +30 10 46.8
Date first
1902
Date last
2010
Obs
9
Pa first
104
Pa last
106
P.A. Now (θ)
106°
Sep first
25.2
Sep last
25.1
Sep. Now (ρ)
25.1"
Mag pri
11.26
Mag sec
11.47
delta mag (ΔM)
0.21
Spectral class
G0.5V+G1V (yellow/yellow)
Pri motion ra
-047
Sec motion ra
-048
Pri motion dec
-005
Sec motion dec
-006
Notes
V (Proper motion indicates physical)
rPM=0.029 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
105.6
Precise sep
25.06
Constellation
Coma Berenices
Tycho2
2532-00876-1
last precise pa
105.6
last precise sep
25.061
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13049+3011 SLE 909 1998 6 106 25.1 11.26 11.47 D 130456.48+301046.8
13049+3011 SLE 909 2008 7 106 25.4 11.26 11.47 D 130456.48+301046.8
13049+3011 SLE 909 2010 9 106 25.1 11.26 11.47 G0.5V+G1V V 130456.48+301046.8

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