Coord 2000 | 20059-2455 |
Discov num | TDT1972 |
Comp | Coord arcsec 2000 | 20 05 54.46 -24 54 43.6 |
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Date first | 1991 |
Date last | 2015 |
Obs | 4 |
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Pa first | 212 |
Pa last | 211 |
P.A. Now (θ) | 211° |
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Sep first | 3.2 |
Sep last | 2.9 |
Sep. Now (ρ) | 2.9" |
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Mag pri | 11.93 |
Mag sec | 12.43 |
delta mag (ΔM) | 0.5 |
Spectral class | |||||
Pri motion ra | -020 |
Sec motion ra | -068 |
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Pri motion dec | +001 |
Sec motion dec | -079 |
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Notes |
Precise pa | 211.1 |
Precise sep | 2.919 |
Constellation | Sagittarius |
Tycho2 | 6909-01520-1 |
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Gaia DR2 | 57869973504 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20059-2455 | TDT1972 | 1991 | 1 | 212 | 3.2 | 11.93 | 12.43 | 200554.46-245443.6 | |||
20059-2455 | TDT1972 | 1999 | 2 | 211 | 2.9 | 11.93 | 12.43 | 200554.46-245443.6 | |||
20059-2455 | TDT1972 | 2015 | 3 | 211 | 2.9 | 11.93 | 12.43 | 200554.46-245443.6 |