Coord 2000 | 20097+3510 |
Discov num | SEI 937 |
Comp | Coord arcsec 2000 | 20 09 42.85 +35 08 57.8 |
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Date first | 1896 |
Date last | 2015 |
Obs | 14 |
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Pa first | 67 |
Pa last | 67 |
P.A. Now (θ) | 67° |
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Sep first | 24.8 |
Sep last | 25.3 |
Sep. Now (ρ) | 25.3" |
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Mag pri | 11.97 |
Mag sec | 12.32 |
delta mag (ΔM) | 0.35 |
Spectral class | |||||
Pri motion ra | -003 |
Sec motion ra | +000 |
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Pri motion dec | -005 |
Sec motion dec | -008 |
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Notes |
Precise pa | 67.2 |
Precise sep | 25.269 |
Constellation | Cygnus |
Tycho2 | 2679-01487-1 |
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Gaia DR2 | 81074512896 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20097+3510 | SEI 937 | 2002 | 3 | 67 | 25.3 | 11.73 | 12.40 | 200942.37+351101.5 | |||
20097+3510 | SEI 937 | 2011 | 4 | 67 | 25.3 | 11.73 | 12.40 | 200942.37+351101.5 | |||
20097+3510 | SEI 937 | 2015 | 10 | 67 | 25.3 | 11.97 | 12.32 | 200942.85+350857.8 |