| Coord 2000 | 01388-5327 |
Discov num | DUN 4 |
Comp | Coord arcsec 2000 | 01 38 48.55 -53 26 20.0 |
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| Date first | 1826 |
Date last | 2016 |
Obs | 34 |
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| Pa first | 107 |
Pa last | 105 |
P.A. Now (θ) | 105° |
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| Sep first | 15.8 |
Sep last | 10.3 |
Sep. Now (ρ) | 10.3" |
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| Mag pri | 7.15 |
Mag sec | 8.49 |
delta mag (ΔM) | 1.34 |
Spectral class | F3IV+F8IV (yellow-white/yellow-white) |
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| Pri motion ra | -008 |
Sec motion ra | -008 |
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| Pri motion dec | -052 |
Sec motion dec | -049 |
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| Notes | Z
(Parallax indicates components are physical) |
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| Constellation | Eridanus |
SAO | 232483 |
HIP | 7673 |
Tycho2 | 8475-01389-1 |
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| HD | 10241 |
HR | 479 |
CP | CP-54 358 |
Distance | 89.53 |
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| Distance ly | 292.05 |
last precise pa | 105.1 |
last precise sep | 10.31 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 01388-5327 | DUN 4 | 1999 | 30 | 105 | 10.3 | 7.15 | 8.49 | F5IV-V | ZD | 013848.55-532620.0 | |
| 01388-5327 | DUN 4 | 2010 | 31 | 104 | 10.5 | 7.15 | 8.49 | F5IV-V | ZD | 013848.55-532620.0 | |
| 01388-5327 | DUN 4 | 2013 | 33 | 104 | 10.5 | 7.15 | 8.49 | F5IV-V | Z | 013848.55-532620.0 | |
| 01388-5327 | DUN 4 | 2016 | 34 | 105 | 10.3 | 7.15 | 8.49 | F3IV+F8IV | Z | 013848.55-532620.0 |