13383+2930 HDS1913

 
 
13h 38m 16.75s +29 29' 29.9" P.A. 139 sep 2.5 mag 10.13,13.71 Sp F8 dist. 129.03 pc (420.9 l.y.)
 
 
Coord 2000
13383+2930
Discov num
HDS1913
Comp
Coord arcsec 2000
13 38 16.75 +29 29 29.9
Date first
1991
Date last
1991
Obs
2
Pa first
139
Pa last
139
P.A. Now (θ)
139°
Sep first
2.5
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
10.13
Mag sec
13.71
delta mag (ΔM)
3.58
Spectral class
F8 (yellow-white)
Pri motion ra
-010
Sec motion ra
-006
Pri motion dec
-012
Sec motion dec
-012
Notes
rPM=0.256 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
139.3
Precise sep
2.52
Constellation
Canes Venatici
HIP
66531
Tycho2
2004-00480-1
BD
BD+30 2430
Distance
129.03
Distance ly
420.9
last precise pa
139.3
last precise sep
2.52
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13383+2930 HDS1913 1991 2 139 2.5 10.13 13.71 F8 133816.75+292929.9

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