13320+3045 COU 599

 
 
13h 31m 57.97s +30 44' 31.0" P.A. 44 sep 1 mag 10.69,11.83 Sp G5IV
 
 
Coord 2000
13320+3045
Discov num
COU 599
Comp
Coord arcsec 2000
13 31 57.97 +30 44 31.0
Date first
1971
Date last
2010
Obs
4
Pa first
41
Pa last
44
P.A. Now (θ)
44°
Sep first
0.9
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
10.69
Mag sec
11.83
delta mag (ΔM)
1.14
Spectral class
G5IV (yellow)
Pri motion ra
-037
Sec motion ra
-037
Pri motion dec
-010
Sec motion dec
-010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
43.5
Precise sep
1.049
Constellation
Canes Venatici
SAO
63586
Tycho2
2536-00600-1
last precise pa
43.5
last precise sep
1.049
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13320+3045 COU 599 1991 2 43 0.9 10.69 11.83 G5IV 133157.97+304431.0
13320+3045 COU 599 2010 3 44 1.0 10.69 11.83 G5IV 133157.97+304431.0

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