| Coord 2000 | 20128+4938 |
Discov num | KPP1802 |
Comp | Coord arcsec 2000 | 20 12 45.62 +49 37 51.9 |
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| Date first | 1991 |
Date last | 2015 |
Obs | 12 |
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| Pa first | 123 |
Pa last | 125 |
P.A. Now (θ) | 125° |
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| Sep first | 13.5 |
Sep last | 14.0 |
Sep. Now (ρ) | 14" |
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| Mag pri | 10.90 |
Mag sec | 13.90 |
delta mag (ΔM) | 3 |
Spectral class | |||||
| Pri motion ra | -004 |
Sec motion ra | -000 |
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| Pri motion dec | -053 |
Sec motion dec | -054 |
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| Notes | V
(Proper motion indicates physical) |
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| Precise pa | 125.1 |
Precise sep | 13.973 |
Constellation | Cygnus |
Tycho2 | 3567-00586-1 |
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| Gaia DR2 | 80336959616 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20128+4938 | KPP1802 | 2015 | 8 | 125 | 14.0 | 10.90 | 13.90 | V | 201245.62+493751.9 |