| Coord 2000 | 20298+4143 |
Discov num | GRV 344 |
Comp | Coord arcsec 2000 | 20 29 48.11 +41 43 21.6 |
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| Date first | 1892 |
Date last | 2015 |
Obs | 11 |
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| Pa first | 35 |
Pa last | 34 |
P.A. Now (θ) | 34° |
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| Sep first | 20.8 |
Sep last | 20.5 |
Sep. Now (ρ) | 20.5" |
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| Mag pri | 9.04 |
Mag sec | 10.89 |
delta mag (ΔM) | 1.85 |
Spectral class | F5 (yellow-white) |
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| Pri motion ra | +033 |
Sec motion ra | +035 |
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| Pri motion dec | +021 |
Sec motion dec | +023 |
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| Notes | |||||||||||
| Precise pa | 33.7 |
Precise sep | 20.514 |
Constellation | Cygnus |
SAO | 49696 |
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| Tycho2 | 3160-00185-1 |
Gaia DR2 | 84017233024 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20298+4143 | GRV 344 | 2000 | 5 | 34 | 20.5 | 9.00 | 10.80 | D | 202948.11+414321.6 | ||
| 20298+4143 | GRV 344 | 2002 | 6 | 34 | 20.6 | 9.00 | 10.80 | D | 202948.11+414321.6 | ||
| 20298+4143 | GRV 344 | 2010 | 6 | 34 | 20.5 | 9.04 | 10.89 | F5 | 202948.11+414321.6 | ||
| 20298+4143 | GRV 344 | 2015 | 7 | 34 | 20.5 | 9.04 | 10.89 | F5 | 202948.11+414321.6 |