Coord 2000 | 20071-4256 |
Discov num | DON 979 |
Comp | Coord arcsec 2000 | 20 07 08.80 -42 55 55.7 |
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Date first | 1932 |
Date last | 1991 |
Obs | 4 |
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Pa first | 262 |
Pa last | 258 |
P.A. Now (θ) | 258° |
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Sep first | 0.8 |
Sep last | 0.9 |
Sep. Now (ρ) | 0.9" |
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Mag pri | 11.31 |
Mag sec | 11.41 |
delta mag (ΔM) | 0.1 |
Spectral class | |||||
Pri motion ra | +022 |
Sec motion ra | +022 |
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Pri motion dec | -019 |
Sec motion dec | -019 |
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Notes |
Precise pa | 258.3 |
Precise sep | 0.891 |
Constellation | Sagittarius |
Tycho2 | 7955-02731-1 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20071-4256 | DON 979 | 1991 | 4 | 258 | 0.9 | 11.31 | 11.41 | 200708.80-425555.7 |