04057+4713 ES 1315

 
 
04h 05m 43.55s +47 13' 29.3" P.A. 298 sep 8.6 mag 8.48,14.10 Sp F5 dist. 81.37 pc (265.43 l.y.)
 
 
Coord 2000
04057+4713
Discov num
ES 1315
Comp
Coord arcsec 2000
04 05 43.55 +47 13 29.3
Date first
1914
Date last
2002
Obs
3
Pa first
317
Pa last
298
P.A. Now (θ)
298°
Sep first
9.1
Sep last
8.6
Sep. Now (ρ)
8.6"
Mag pri
8.48
Mag sec
14.10
delta mag (ΔM)
5.62
Spectral class
F5 (yellow-white)
Pri motion ra
+015
Sec motion ra
Pri motion dec
+025
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
297.6
Precise sep
8.602
Cdsa2 id
ES 1315
Constellation
Perseus
SAO
39305
HIP
19107
Tycho2
3331-00990-1
HD
25568
BD
BD+46 838
Ra deg
4.095430555555556
De deg
47.224805555555555
Distance
81.37
Distance ly
265.43
last precise pa
297.6
last precise sep
8.602
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04057+4713 ES 1315 2000 2 299 8.6 8.60 14.10 F5 D 040543.55+471329.3
04057+4713 ES 1315 2002 3 298 8.6 8.60 14.10 F5 D 040543.55+471329.3

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