| Coord 2000 | 20020+3522 |
Discov num | ES 243 |
Comp | Coord arcsec 2000 | 20 01 57.54 +35 22 16.5 |
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| Date first | 1905 |
Date last | 2010 |
Obs | 7 |
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| Pa first | 295 |
Pa last | 279 |
P.A. Now (θ) | 279° |
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| Sep first | 4.8 |
Sep last | 4.9 |
Sep. Now (ρ) | 4.9" |
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| Mag pri | 10.81 |
Mag sec | 12.00 |
delta mag (ΔM) | 1.19 |
Spectral class | A0 (white) |
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| Pri motion ra | +006 |
Sec motion ra | |||||||||
| Pri motion dec | +002 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 278.9 |
Precise sep | 4.93 |
Constellation | Cygnus |
SAO | 69286 |
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| Tycho2 | 2678-00736-1 |
Gaia DR2 | 2059424625050703616 |
HD | 227194 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20020+3522 | ES 243 | 1998 | 5 | 281 | 4.9 | 10.81 | 12.00 | D | 200157.54+352216.5 | ||
| 20020+3522 | ES 243 | 2002 | 6 | 280 | 5.0 | 10.81 | 12.00 | D | 200157.54+352216.5 | ||
| 20020+3522 | ES 243 | 2010 | 7 | 278 | 4.1 | 10.81 | 12.00 | A0 | 200157.54+352216.5 |