| Coord 2000 | 00426+5736 |
Discov num | ES 1806 |
Comp | Coord arcsec 2000 | 00 42 39.00 +57 35 46.5 |
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| Date first | 1920 |
Date last | 2015 |
Obs | 7 |
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| Pa first | 236 |
Pa last | 237 |
P.A. Now (θ) | 237° |
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| Sep first | 5.5 |
Sep last | 6.3 |
Sep. Now (ρ) | 6.3" |
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| Mag pri | 7.53 |
Mag sec | 12.10 |
delta mag (ΔM) | 4.57 |
Spectral class | B8V (blue-white) |
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| Pri motion ra | +001 |
Sec motion ra | |||||||||
| Pri motion dec | -004 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 236.8 |
Precise sep | 6.294 |
Constellation | Hydra |
SAO | 21645 |
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| HIP | 3347 |
Tycho2 | 3663-01202-1 |
Gaia DR2 | 424705607682615424 |
HD | 3941 |
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| BD | BD+56 112 |
Distance | 588.24 |
Distance ly | 1918.84 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 00426+5736 | ES 1806 | 2000 | 2 | 236 | 6.0 | 7.80 | 12.10 | B8V | D | 004239.00+573546.5 | |
| 00426+5736 | ES 1806 | 2014 | 3 | 237 | 6.1 | 7.80 | 12.10 | B8V | 004239.00+573546.5 | ||
| 00426+5736 | ES 1806 | 2015 | 4 | 237 | 6.3 | 7.53 | 12.10 | B8V | 004239.00+573546.5 |