Coord 2000 | 20143+4648 |
Discov num | ES 27 |
Comp | Coord arcsec 2000 | 20 14 19.27 +46 48 19.6 |
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Date first | 1892 |
Date last | 2015 |
Obs | 22 |
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Pa first | 339 |
Pa last | 339 |
P.A. Now (θ) | 339° |
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Sep first | 3.9 |
Sep last | 3.8 |
Sep. Now (ρ) | 3.8" |
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Mag pri | 10.58 |
Mag sec | 10.61 |
delta mag (ΔM) | 0.03 |
Spectral class | |||||
Pri motion ra | -034 |
Sec motion ra | -034 |
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Pri motion dec | -060 |
Sec motion dec | -060 |
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Notes |
Precise pa | 338.8 |
Precise sep | 3.76 |
Constellation | Cygnus |
Tycho2 | 3559-02483-1 |
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Gaia DR2 | 14344106496 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20143+4648 | ES 27 | 2003 | 16 | 338 | 4.1 | 10.58 | 10.61 | N D | 201419.27+464819.6 | ||
20143+4648 | ES 27 | 2014 | 18 | 340 | 4.0 | 10.58 | 10.61 | N | 201419.27+464819.6 | ||
20143+4648 | ES 27 | 2015 | 19 | 339 | 3.8 | 10.58 | 10.61 | N | 201419.27+464819.6 |