Coord 2000 | 20147+4625 |
Discov num | TDT2116 |
Comp | Coord arcsec 2000 | 20 14 43.93 +46 24 43.8 |
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Date first | 1965 |
Date last | 2015 |
Obs | 3 |
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Pa first | 73 |
Pa last | 74 |
P.A. Now (θ) | 74° |
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Sep first | 1.1 |
Sep last | 1.0 |
Sep. Now (ρ) | 1" |
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Mag pri | 11.71 |
Mag sec | 11.73 |
delta mag (ΔM) | 0.02 |
Spectral class | |||||
Pri motion ra | +000 |
Sec motion ra | +000 |
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Pri motion dec | -003 |
Sec motion dec | -003 |
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Notes |
Precise pa | 74 |
Precise sep | 1.034 |
Constellation | Cygnus |
Tycho2 | 3559-02573-1 |
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Gaia DR2 | 54256744448 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20147+4625 | TDT2116 | 1991 | 1 | 60 | 0.9 | 11.71 | 11.73 | 201443.93+462443.8 | |||
20147+4625 | TDT2116 | 2015 | 3 | 74 | 1.0 | 11.71 | 11.73 | 201443.93+462443.8 |