12585+3613 HLG   1

 
 
12h 58m 30.53s +36 12' 55.6" P.A. 46 sep 61.6 mag 10.88,11.09 Sp F5
 
 
Coord 2000
12585+3613
Discov num
HLG   1
Comp
Coord arcsec 2000
12 58 30.53 +36 12 55.6
Date first
1991
Date last
2010
Obs
4
Pa first
46
Pa last
46
P.A. Now (θ)
46°
Sep first
61.7
Sep last
61.6
Sep. Now (ρ)
61.6"
Mag pri
10.88
Mag sec
11.09
delta mag (ΔM)
0.21
Spectral class
F5 (yellow-white)
Pri motion ra
-044
Sec motion ra
-031
Pri motion dec
+013
Sec motion dec
-006
Notes
rPM=0.502
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
46.2
Precise sep
61.63
Constellation
Canes Venatici
Tycho2
2534-01204-1
last precise pa
46.2
last precise sep
61.63
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12585+3613 HLG 1 2000 1 46 60.2 10.90 11.10 F5 125830.53+361255.6
12585+3613 HLG 1 2002 3 46 61.6 10.90 11.10 F5 125830.53+361255.6
12585+3613 HLG 1 2010 4 46 61.6 10.88 11.09 F5 125830.53+361255.6

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