Coord 2000 | 18224-4232 |
Discov num | TDT 820 |
Comp | Coord arcsec 2000 | 18 22 22.17 -42 32 18.1 |
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Date first | 1991 |
Date last | 1991 |
Obs | 1 |
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Pa first | 237 |
Pa last | 237 |
P.A. Now (θ) | 237° |
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Sep first | 2.1 |
Sep last | 2.1 |
Sep. Now (ρ) | 2.1" |
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Mag pri | 10.63 |
Mag sec | 11.66 |
delta mag (ΔM) | 1.03 |
Spectral class | |||||
Pri motion ra | -002 |
Sec motion ra | -002 |
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Pri motion dec | -003 |
Sec motion dec | -003 |
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Notes |
Precise pa | 237 |
Precise sep | 2.12 |
Constellation | Corona Austrina |
SAO | 228952 |
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Tycho2 | 7909-01358-1 |
Gaia DR2 | 6721532700530387712 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
18224-4232 | TDT 820 | 1991 | 1 | 237 | 2.1 | 10.63 | 11.66 | 182222.17-423218.1 |