| Coord 2000 | 01515-1020 |
Discov num | BUP 26 |
Comp | AB |
Coord arcsec 2000 | 01 51 27.61 -10 20 05.8 |
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| Date first | 1835 |
Date last | 2011 |
Obs | 13 |
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| Pa first | 40 |
Pa last | 40 |
P.A. Now (θ) | 40° |
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| Sep first | 165.0 |
Sep last | 188.6 |
Sep. Now (ρ) | 188.6" |
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| Mag pri | 3.85 |
Mag sec | 10.15 |
delta mag (ΔM) | 6.3 |
Spectral class | K0III (yellow-orange) |
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| Pri motion ra | +041 |
Sec motion ra | +040 |
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| Pri motion dec | -037 |
Sec motion dec | -009 |
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| Notes | |||||||||||
| 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 | <=== |
| Precise pa | 40.1 |
Precise sep | 188.61 |
Name | Zet Cet |
Cdsa2 id | BUP 26 AB |
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| 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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| Ra deg | 1.8576694444444446 |
De deg | -10.334944444444446 |
Distance | 72.05 |
Distance ly | 235.03 |
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| last precise pa | 40.1 |
last precise sep | 188.61 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 01515-1020 | BUP 26 | AB | 2002 | 11 | 41 | 188.6 | 3.85 | 10.15 | D | 015127.61-102005.8 | |
| 01515-1020 | BUP 26 | AB | 2011 | 12 | 40 | 188.6 | 3.85 | 10.15 | N D | 015127.61-102005.8 |