| Coord 2000 | 20198+3509 |
Discov num | COU2217 |
Comp | Coord arcsec 2000 | 20 19 50.73 +35 09 12.6 |
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| Date first | 1984 |
Date last | 2016 |
Obs | 3 |
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| Pa first | 32 |
Pa last | 27 |
P.A. Now (θ) | 27° |
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| Sep first | 0.9 |
Sep last | 1.0 |
Sep. Now (ρ) | 1" |
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| Mag pri | 11.80 |
Mag sec | 12.50 |
delta mag (ΔM) | 0.7 |
Spectral class | |||||
| Pri motion ra | -006 |
Sec motion ra | |||||||||
| Pri motion dec | -043 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 26.6 |
Precise sep | 1.033 |
Constellation | Cygnus |
Tycho2 | 2680-01084-1 |
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| Gaia DR2 | 2057118880428596480 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20198+3509 | COU2217 | 1984 | 1 | 32 | 0.9 | 11.80 | 12.50 | 201950.73+350912.6 | |||
| 20198+3509 | COU2217 | 2007 | 2 | 25 | 1.0 | 11.80 | 12.50 | 201950.73+350912.6 |