Coord 2000 | 19397-1827 |
Discov num | HJ 2884 |
Comp | Coord arcsec 2000 | 19 39 43.97 -18 27 25.3 |
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Date first | 1830 |
Date last | 2016 |
Obs | 10 |
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Pa first | 119 |
Pa last | 119 |
P.A. Now (θ) | 119° |
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Sep first | 15.0 |
Sep last | 18.8 |
Sep. Now (ρ) | 18.8" |
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Mag pri | 11.22 |
Mag sec | 11.31 |
delta mag (ΔM) | 0.09 |
Spectral class | |||||
Pri motion ra | -001 |
Sec motion ra | +001 |
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Pri motion dec | +006 |
Sec motion dec | +000 |
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Notes |
Precise pa | 118.8 |
Precise sep | 18.816 |
Constellation | Sagittarius |
Tycho2 | 6303-02050-1 |
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Gaia DR2 | 82200579584 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19397-1827 | HJ 2884 | 1998 | 5 | 119 | 18.7 | 11.22 | 11.31 | D | 193943.97-182725.3 | ||
19397-1827 | HJ 2884 | 1999 | 6 | 119 | 18.7 | 11.22 | 11.31 | D | 193943.97-182725.3 | ||
19397-1827 | HJ 2884 | 2000 | 7 | 119 | 18.8 | 11.22 | 11.31 | 193943.97-182725.3 | |||
19397-1827 | HJ 2884 | 2010 | 8 | 119 | 18.8 | 11.22 | 11.31 | 193943.97-182725.3 | |||
19397-1827 | HJ 2884 | 2016 | 9 | 119 | 18.8 | 11.22 | 11.31 | 193943.97-182725.3 |