| Coord 2000 | 00078-2231 |
Discov num | SEE 2 |
Comp | Coord arcsec 2000 | 00 07 46.86 -22 30 30.5 |
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| Date first | 1897 |
Date last | 2016 |
Obs | 12 |
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| Pa first | 174 |
Pa last | 145 |
P.A. Now (θ) | 145° |
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| Sep first | 2.2 |
Sep last | 1.8 |
Sep. Now (ρ) | 1.8" |
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| Mag pri | 5.90 |
Mag sec | 11.00 |
delta mag (ΔM) | 5.1 |
Spectral class | A3V (white) |
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| Pri motion ra | +081 |
Sec motion ra | |||||||||
| Pri motion dec | -033 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 144.5 |
Precise sep | 1.84 |
Constellation | Hydra |
SAO | 166066 |
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| HIP | 636 |
Tycho2 | 6412-01067-1 |
Gaia DR2 | 2340329539312677888 |
HD | 319 |
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| HR | 12 |
CD | CD-23 13 |
CP | CP-23 4 |
Distance | 78.37 |
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| Distance ly | 255.64 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 00078-2231 | SEE 2 | 1964 | 10 | 156 | 1.9 | 5.90 | 11.00 | A3V | 000746.86-223030.5 | ||
| 00078-2231 | SEE 2 | 2001 | 11 | 146 | 1.9 | 5.90 | 11.00 | A3V | 000746.86-223030.5 |