| Coord 2000 | 00020+2347 |
Discov num | TVB 2 |
Comp | Coord arcsec 2000 | 00 02 01.73 +23 46 51.0 |
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| Date first | 1893 |
Date last | 2019 |
Obs | 22 |
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| Pa first | 292 |
Pa last | 291 |
P.A. Now (θ) | 291° |
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| Sep first | 27.8 |
Sep last | 28.3 |
Sep. Now (ρ) | 28.3" |
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| Mag pri | 8.98 |
Mag sec | 9.63 |
delta mag (ΔM) | 0.65 |
Spectral class | F8+G0 (yellow-white/yellow) |
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| Pri motion ra | +027 |
Sec motion ra | +027 |
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| Pri motion dec | +006 |
Sec motion dec | +006 |
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| Notes | V
(Proper motion indicates physical) |
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| Precise pa | 291.2 |
Precise sep | 28.273 |
Constellation | Hydra |
SAO | 91667 |
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| Tycho2 | 1729-01129-1 |
Gaia DR2 | 2848236325739435648 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 00020+2347 | TVB 2 | 2010 | 16 | 292 | 28.1 | 8.98 | 9.63 | F8 G0 | V | 000201.73+234651.0 | |
| 00020+2347 | TVB 2 | 2015 | 16 | 292 | 27.9 | 8.98 | 9.63 | F8+G0 | V | 000201.73+234651.0 | |
| 00020+2347 | TVB 2 | 2019 | 22 | 291 | 28.3 | 8.98 | 9.63 | F8+G0 | V | 000201.73+234651.0 |