| Coord 2000 | 20223+5237 |
Discov num | ES 989 |
Comp | Coord arcsec 2000 | 20 22 18.39 +52 36 52.7 |
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| Date first | 1910 |
Date last | 2015 |
Obs | 5 |
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| Pa first | 270 |
Pa last | 271 |
P.A. Now (θ) | 271° |
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| Sep first | 4.3 |
Sep last | 3.9 |
Sep. Now (ρ) | 3.9" |
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| Mag pri | 10.20 |
Mag sec | 11.70 |
delta mag (ΔM) | 1.5 |
Spectral class | F2 (yellow-white) |
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| Pri motion ra | +013 |
Sec motion ra | -168 |
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| Pri motion dec | -013 |
Sec motion dec | -007 |
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| Notes | U
(Proper motion indicates non-physical) |
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| Precise pa | 271.1 |
Precise sep | 3.9 |
Constellation | Cygnus |
Tycho2 | 3937-01931-1 |
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| Gaia DR2 | 60737528960 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20223+5237 | ES 989 | 1910 | 1 | 270 | 4.3 | 10.20 | 11.70 | 202218.39+523652.7 | |||
| 20223+5237 | ES 989 | 2011 | 2 | 272 | 4.2 | 10.20 | 11.70 | U | 202218.39+523652.7 | ||
| 20223+5237 | ES 989 | 2015 | 4 | 271 | 3.9 | 10.20 | 11.70 | F2 | U | 202218.39+523652.7 |