04057+0743 HDS 518

 
 
04h 05m 42.13s +07 42' 48.4" P.A. 9 sep 0.2 mag 9.53,11.98 Sp F0 dist. 203.25 pc (663 l.y.)
 
 
Coord 2000
04057+0743
Discov num
HDS 518
Comp
Coord arcsec 2000
04 05 42.13 +07 42 48.4
Date first
1991
Date last
2015
Obs
4
Pa first
37
Pa last
9
P.A. Now (θ)
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
9.53
Mag sec
11.98
delta mag (ΔM)
2.45
Spectral class
F0 (yellow-white)
Pri motion ra
+002
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
8.8
Precise sep
0.198
Constellation
Taurus
HIP
19104
Tycho2
0666-00561-1
BD
BD+07 595
Distance
203.25
Distance ly
663
last precise pa
8.8
last precise sep
0.198
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04057+0743 HDS 518 1991 1 37 0.2 9.53 11.98 F0 040542.13+074248.4
04057+0743 HDS 518 2015 2 9 0.2 9.53 11.98 F0 040542.13+074248.4

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