| Coord 2000 | 20238+4146 |
Discov num | COU2641 |
Comp | Coord arcsec 2000 | 20 23 50.07 +41 46 29.8 |
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| Date first | 1991 |
Date last | 2015 |
Obs | 9 |
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| Pa first | 283 |
Pa last | 279 |
P.A. Now (θ) | 279° |
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| Sep first | 1.0 |
Sep last | 1.0 |
Sep. Now (ρ) | 1" |
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| Mag pri | 10.06 |
Mag sec | 10.08 |
delta mag (ΔM) | 0.02 |
Spectral class | K0 (yellow-orange) |
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| Pri motion ra | +013 |
Sec motion ra | +013 |
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| Pri motion dec | -058 |
Sec motion dec | -058 |
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| Notes | |||||||||||
| Precise pa | 278.6 |
Precise sep | 0.971 |
Constellation | Cygnus |
SAO | 49575 |
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| HIP | 100583 |
Tycho2 | 3160-01857-1 |
Gaia DR2 | 91935403008 |
HD | 229230 |
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| BD | BD+41 3728 |
Distance | 109.77 |
Distance ly | 358.07 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20238+4146 | COU2641 | 1996 | 4 | 104 | 1.0 | 10.06 | 10.08 | K0 | D | 202350.07+414629.8 | |
| 20238+4146 | COU2641 | 2007 | 8 | 281 | 1.0 | 10.06 | 10.08 | K0 | D | 202350.07+414629.8 | |
| 20238+4146 | COU2641 | 2015 | 9 | 279 | 1.0 | 10.06 | 10.08 | K0 | 202350.07+414629.8 |