12304+3608 HJ  519

 
 
12h 30m 26.33s +36 07' 44.7" P.A. 193 sep 18.1 mag 10.32,10.35 Sp F2 dist. 61.24 pc (199.76 l.y.)
 
 
Coord 2000
12304+3608
Discov num
HJ  519
Comp
Coord arcsec 2000
12 30 26.33 +36 07 44.7
Date first
1827
Date last
2013
Obs
24
Pa first
180
Pa last
193
P.A. Now (θ)
193°
Sep first
15.0
Sep last
18.1
Sep. Now (ρ)
18.1"
Mag pri
10.32
Mag sec
10.35
delta mag (ΔM)
0.03
Spectral class
F2 (yellow-white)
Pri motion ra
-002
Sec motion ra
-015
Pri motion dec
-018
Sec motion dec
-005
Notes
L (Linear solution)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Canes Venatici
HIP
61027
Tycho2
2530-01084-1
BD
BD+36 2275
Distance
61.24
Distance ly
199.76
last precise pa
192.5
last precise sep
18.1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12304+3608 HJ 519 2007 17 190 18.4 10.32 10.35 F2 LD 123026.33+360744.7
12304+3608 HJ 519 2008 19 190 19.0 10.32 10.35 F2 LD 123026.33+360744.7
12304+3608 HJ 519 2010 20 190 18.3 10.32 10.35 F2 LD 123026.33+360744.7
12304+3608 HJ 519 2011 22 189 18.3 10.32 10.35 F2 L 123026.33+360744.7

If you need more information about this double, apply for a data request form to the WDS.