Coord 2000 | 20348+4531 |
Discov num | ES 805 |
Comp | Coord arcsec 2000 | 20 34 46.31 +45 30 49.7 |
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Date first | 1909 |
Date last | 2015 |
Obs | 9 |
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Pa first | 135 |
Pa last | 152 |
P.A. Now (θ) | 152° |
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Sep first | 9.0 |
Sep last | 7.9 |
Sep. Now (ρ) | 7.9" |
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Mag pri | 10.20 |
Mag sec | 11.20 |
delta mag (ΔM) | 1 |
Spectral class | |||||
Pri motion ra | +018 |
Sec motion ra | +016 |
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Pri motion dec | +001 |
Sec motion dec | -026 |
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Notes |
Precise pa | 151.6 |
Precise sep | 7.924 |
Constellation | Cygnus |
Tycho2 | 3573-00600-1 |
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Gaia DR2 | 52747523072 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20348+4531 | ES 805 | 2003 | 3 | 150 | 8.0 | 10.20 | 11.20 | D | 203446.31+453049.7 | ||
20348+4531 | ES 805 | 2010 | 5 | 150 | 7.3 | 10.20 | 11.20 | 203446.31+453049.7 | |||
20348+4531 | ES 805 | 2015 | 5 | 152 | 7.9 | 10.20 | 11.20 | 203446.31+453049.7 |