Coord 2000 | 20288+3541 |
Discov num | SEI1130 |
Comp | Coord arcsec 2000 | 20 28 52.15 +35 40 42.3 |
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Date first | 1896 |
Date last | 2015 |
Obs | 10 |
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Pa first | 31 |
Pa last | 26 |
P.A. Now (θ) | 26° |
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Sep first | 12.5 |
Sep last | 11.3 |
Sep. Now (ρ) | 11.3" |
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Mag pri | 11.15 |
Mag sec | 12.10 |
delta mag (ΔM) | 0.95 |
Spectral class | |||||
Pri motion ra | +024 |
Sec motion ra | +008 |
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Pri motion dec | -004 |
Sec motion dec | -008 |
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Notes |
Precise pa | 25.8 |
Precise sep | 11.348 |
Constellation | Cygnus |
SAO | 70087 |
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Tycho2 | 2697-00806-1 |
Gaia DR2 | 75824561792 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20288+3541 | SEI1130 | 2000 | 4 | 27 | 11.5 | 11.15 | 12.10 | D | 202852.15+354042.3 | ||
20288+3541 | SEI1130 | 2002 | 5 | 27 | 11.5 | 11.15 | 12.10 | D | 202852.15+354042.3 | ||
20288+3541 | SEI1130 | 2015 | 6 | 26 | 11.4 | 11.15 | 12.10 | 202852.15+354042.3 |