| Coord 2000 | 01421-1808 |
Discov num | SMW 1 |
Comp | Coord arcsec 2000 | 01 42 07.84 -18 07 34.8 |
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| Date first | 1937 |
Date last | 2017 |
Obs | 14 |
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| Pa first | 83 |
Pa last | 354 |
P.A. Now (θ) | 354° |
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| Sep first | 0.2 |
Sep last | 0.4 |
Sep. Now (ρ) | 0.4" |
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| Mag pri | 9.39 |
Mag sec | 10.38 |
delta mag (ΔM) | 0.99 |
Spectral class | F5V (yellow-white) |
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| Pri motion ra | +066 |
Sec motion ra | |||||||||
| Pri motion dec | +015 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 354.1 |
Precise sep | 0.386 |
Constellation | Cetus |
SAO | 147967 |
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| HIP | 7952 |
Tycho2 | 5855-01900-1 |
HD | 10520 |
BD | BD-18 286 |
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| Distance | 234.74 |
Distance ly | 765.72 |
last precise pa | 354.1 |
last precise sep | 0.386 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 01421-1808 | SMW 1 | 1991 | 13 | 11 | 0.3 | 9.39 | 10.38 | F5V | D | 014207.84-180734.8 | |
| 01421-1808 | SMW 1 | 2017 | 14 | 354 | 0.4 | 9.39 | 10.38 | F5V | 014207.84-180734.8 |