13460+4102 STF1783

 
 
13h 46m 02.79s +41 02' 16.1" P.A. 47 sep 2.2 mag 7.82,10.88 Sp K0 dist. 257.73 pc (840.72 l.y.)
 
 
Coord 2000
13460+4102
Discov num
STF1783
Comp
Coord arcsec 2000
13 46 02.79 +41 02 16.1
Date first
1832
Date last
2010
Obs
23
Pa first
50
Pa last
47
P.A. Now (θ)
47°
Sep first
2.1
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
7.82
Mag sec
10.88
delta mag (ΔM)
3.06
Spectral class
K0 (yellow-orange)
Pri motion ra
+005
Sec motion ra
+005
Pri motion dec
-050
Sec motion dec
-050
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
47.3
Precise sep
2.23
Constellation
Canes Venatici
SAO
44740
HIP
67178
Tycho2
3029-00337-1
HD
120022
BD
BD+41 2423
Distance
257.73
Distance ly
840.72
last precise pa
47.3
last precise sep
2.23
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13460+4102 STF1783 2000 22 50 2.2 7.82 10.88 K0 D 134602.79+410216.1
13460+4102 STF1783 2010 23 47 2.2 7.82 10.88 K0 D 134602.79+410216.1

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