03038-0542 RST4220

 
 
03h 03m 48.87s -05 41' 57.4" P.A. 339 sep 0.4 mag 9.51,9.80 Sp F2 dist. 308.64 pc (1006.78 l.y.)
 
 
Coord 2000
03038-0542
Discov num
RST4220
Comp
Coord arcsec 2000
03 03 48.87 -05 41 57.4
Date first
1938
Date last
1995
Obs
11
Pa first
352
Pa last
339
P.A. Now (θ)
339°
Sep first
0.2
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
9.51
Mag sec
9.80
delta mag (ΔM)
0.29
Spectral class
F2 (yellow-white)
Pri motion ra
-008
Sec motion ra
-008
Pri motion dec
-012
Sec motion dec
-012
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
339.1
Precise sep
0.421
Constellation
Eridanus
HIP
14255
Tycho2
4713-00603-1
BD
BD-06 595
Distance
308.64
Distance ly
1006.78
last precise pa
339.1
last precise sep
0.421
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03038-0542 RST4220 1995 11 339 0.4 9.51 9.80 F2 D 030348.87-054157.4

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