Coord 2000 | 20163+3532 |
Discov num | ES 2249 |
Comp | Coord arcsec 2000 | 20 16 17.01 +35 32 49.4 |
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Date first | 1926 |
Date last | 2015 |
Obs | 4 |
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Pa first | 171 |
Pa last | 158 |
P.A. Now (θ) | 158° |
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Sep first | 4.3 |
Sep last | 4.9 |
Sep. Now (ρ) | 4.9" |
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Mag pri | 11.83 |
Mag sec | 13.60 |
delta mag (ΔM) | 1.77 |
Spectral class | |||||
Pri motion ra | -007 |
Sec motion ra | +023 |
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Pri motion dec | +010 |
Sec motion dec | -001 |
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Notes |
Precise pa | 157.6 |
Precise sep | 4.931 |
Constellation | Cygnus |
Tycho2 | 2680-00704-1 |
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Gaia DR2 | 18495741824 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20163+3532 | ES 2249 | 1926 | 1 | 171 | 4.3 | 10.00 | 11.50 | 201620.00+353200.0 | |||
20163+3532 | ES 2249 | 1999 | 2 | 160 | 4.6 | 11.83 | 13.60 | D | 201617.01+353249.4 | ||
20163+3532 | ES 2249 | 2002 | 3 | 160 | 4.8 | 11.83 | 13.60 | D | 201617.01+353249.4 | ||
20163+3532 | ES 2249 | 2010 | 4 | 158 | 4.3 | 11.83 | 13.60 | 201617.01+353249.4 | |||
20163+3532 | ES 2249 | 2015 | 4 | 158 | 4.9 | 11.83 | 13.60 | 201617.01+353249.4 |