12519+3447 HJ  523

 
 
12h 51m 52.96s +34 46' 34.7" P.A. 184 sep 14.2 mag 10.38,10.74 Sp G0+G0
 
 
Coord 2000
12519+3447
Discov num
HJ  523
Comp
Coord arcsec 2000
12 51 52.96 +34 46 34.7
Date first
1827
Date last
2015
Obs
18
Pa first
180
Pa last
184
P.A. Now (θ)
184°
Sep first
10.0
Sep last
14.2
Sep. Now (ρ)
14.2"
Mag pri
10.38
Mag sec
10.74
delta mag (ΔM)
0.36
Spectral class
G0+G0 (yellow/yellow)
Pri motion ra
-015
Sec motion ra
-015
Pri motion dec
-052
Sec motion dec
-052
Notes
N V W (See Notes, Proper motion indicates physical, )
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
183.5
Precise sep
14.212
Cdsa2 id
HJ 523
Constellation
Canes Venatici
Tycho2
2533-00919-1
Ra deg
12.864711111111111
De deg
34.77630555555555
last precise pa
183.5
last precise sep
14.212
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12519+3447 HJ 523 2006 11 183 14.3 10.38 10.74 G0 G0 DV 125152.96+344634.7
12519+3447 HJ 523 2010 13 183 14.3 10.38 10.74 G0 G0 NVD 125152.96+344634.7
12519+3447 HJ 523 2014 15 183 13.8 10.38 10.74 G0+G0 NV 125152.96+344634.7
12519+3447 HJ 523 2015 18 184 14.2 10.38 10.74 G0+G0 NVW 125152.96+344634.7

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