Coord 2000 | 20295+4516 |
Discov num | ES 662 |
Comp | Coord arcsec 2000 | 20 29 27.73 +45 15 34.7 |
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Date first | 1893 |
Date last | 2015 |
Obs | 9 |
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Pa first | 141 |
Pa last | 142 |
P.A. Now (θ) | 142° |
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Sep first | 6.4 |
Sep last | 5.7 |
Sep. Now (ρ) | 5.7" |
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Mag pri | 9.72 |
Mag sec | 11.90 |
delta mag (ΔM) | 2.18 |
Spectral class | |||||
Pri motion ra | +004 |
Sec motion ra | +002 |
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Pri motion dec | +008 |
Sec motion dec | +007 |
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Notes |
Precise pa | 142 |
Precise sep | 5.719 |
Constellation | Cygnus |
Tycho2 | 3573-00963-1 |
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Gaia DR2 | 05090601984 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20295+4516 | ES 662 | 2003 | 4 | 143 | 5.7 | 9.72 | 11.90 | D | 202927.73+451534.7 | ||
20295+4516 | ES 662 | 2015 | 6 | 142 | 5.7 | 9.72 | 11.90 | 202927.73+451534.7 |