| Coord 2000 | 20255+3553 |
Discov num | A 47 |
Comp | Coord arcsec 2000 | 20 25 28.68 +35 53 28.0 |
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| Date first | 1899 |
Date last | 2017 |
Obs | 14 |
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| Pa first | 176 |
Pa last | 176 |
P.A. Now (θ) | 176° |
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| Sep first | 1.4 |
Sep last | 1.6 |
Sep. Now (ρ) | 1.6" |
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| Mag pri | 10.05 |
Mag sec | 10.65 |
delta mag (ΔM) | 0.6 |
Spectral class | G0 (yellow) |
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| Pri motion ra | -002 |
Sec motion ra | -002 |
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| Pri motion dec | -009 |
Sec motion dec | -009 |
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| Notes | |||||||||||
| Precise pa | 175.9 |
Precise sep | 1.565 |
Constellation | Cygnus |
Tycho2 | 2697-00744-1 |
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| Gaia DR2 | 2057599744963576192 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20255+3553 | A 47 | 2000 | 12 | 176 | 1.5 | 10.05 | 10.65 | G0 | 202528.68+355328.0 | ||
| 20255+3553 | A 47 | 2015 | 13 | 175 | 1.6 | 10.05 | 10.65 | G0 | 202528.68+355328.0 | ||
| 20255+3553 | A 47 | 2017 | 14 | 176 | 1.6 | 10.05 | 10.65 | G0 | 202528.68+355328.0 |