| Coord 2000 | 20143+3657 |
Discov num | A 1420 |
Comp | Coord arcsec 2000 | 20 14 19.78 +36 56 39.3 |
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| Date first | 1906 |
Date last | 2016 |
Obs | 17 |
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| Pa first | 80 |
Pa last | 70 |
P.A. Now (θ) | 70° |
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| Sep first | 0.5 |
Sep last | 0.6 |
Sep. Now (ρ) | 0.6" |
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| Mag pri | 9.93 |
Mag sec | 9.78 |
delta mag (ΔM) | 0.15 |
Spectral class | B8III (blue-white) |
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| Pri motion ra | +000 |
Sec motion ra | +000 |
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| Pri motion dec | -003 |
Sec motion dec | -003 |
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| Notes | |||||||||||
| Precise pa | 70.2 |
Precise sep | 0.64 |
Constellation | Cygnus |
SAO | 69669 |
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| Tycho2 | 2683-00743-1 |
Gaia DR2 | 37790588800 |
HD | 228486 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20143+3657 | A 1420 | 2001 | 13 | 73 | 0.5 | 9.93 | 9.78 | B8III | 201419.78+365639.3 | ||
| 20143+3657 | A 1420 | 2008 | 15 | 68 | 0.6 | 9.93 | 9.78 | B8III | 201419.78+365639.3 | ||
| 20143+3657 | A 1420 | 2016 | 16 | 70 | 0.6 | 9.93 | 9.78 | B8III | 201419.78+365639.3 |