| Coord 2000 | 01515-1020 |
Discov num | BNU 1 |
Comp | Aa,Ab |
Coord arcsec 2000 | 01 51 27.61 -10 20 05.8 |
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| Date first | 1979 |
Date last | 1979 |
Obs | 1 |
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| Pa first | 172 |
Pa last | 172 |
P.A. Now (θ) | 172° |
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| Sep first | 0.1 |
Sep last | 0.1 |
Sep. Now (ρ) | 0.1" |
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| Mag pri | 3.73 |
Mag sec | delta mag (ΔM) | Spectral class | K0III (yellow-orange) |
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| Pri motion ra | +041 |
Sec motion ra | |||||||||
| Pri motion dec | -039 |
Sec motion dec | |||||||||
| Notes | N
(See Notes) |
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| Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | 148059 | 01515-1020 | BNU 1 | Aa,Ab | 1979 | 1979 | 1 | 172 | 0.1 | 3.73 | <=== | ||||
| Show | Zet Cet | 148059 | 01515-1020 | BUP 26 | AB | 1835 | 2011 | 13 | 40 | 188.6 | 3.85 | 10.15 | 6.30 |
| Constellation | Cetus |
SAO | 148059 |
HIP | 8645 |
Tycho2 | 5278-02437-1 |
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| HD | 11353 |
HR | 539 |
GC | 2249 |
BD | BD-11 359 |
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| Bayer | Zeta Ceti |
Bayer name | Zet Cet |
Flamsteed | 55 Ceti |
Flamsteed name | 55 Cet |
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| Distance | 72.05 |
Distance ly | 235.03 |
last precise pa | 172 |
last precise sep | 0.055 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 01515-1020 | BNU 1 | Aa,Ab | 1979 | 1 | 172 | 0.1 | 3.73 | K0III | N | 015127.61-102005.8 |