13453+4559 COU1915

 
 
13h 45m 17.33s +45 58' 42.2" P.A. 77 sep 1.5 mag 10.53,10.66 Sp G5
 
 
Coord 2000
13453+4559
Discov num
COU1915
Comp
Coord arcsec 2000
13 45 17.33 +45 58 42.2
Date first
1980
Date last
2000
Obs
5
Pa first
79
Pa last
77
P.A. Now (θ)
77°
Sep first
1.4
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
10.53
Mag sec
10.66
delta mag (ΔM)
0.13
Spectral class
G5 (yellow)
Pri motion ra
-087
Sec motion ra
-087
Pri motion dec
+039
Sec motion dec
+039
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
76.8
Precise sep
1.53
Constellation
Canes Venatici
SAO
44734
Tycho2
3464-00919-1
last precise pa
76.8
last precise sep
1.53
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13453+4559 COU1915 2000 5 77 1.5 10.53 10.66 G5 134517.33+455842.2

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