| Coord 2000 | 20307+2826 |
Discov num | GRV 347 |
Comp | Coord arcsec 2000 | 20 30 44.21 +28 26 47.5 |
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| Date first | 1999 |
Date last | 2016 |
Obs | 9 |
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| Pa first | 8 |
Pa last | 8 |
P.A. Now (θ) | 8° |
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| Sep first | 22.4 |
Sep last | 22.4 |
Sep. Now (ρ) | 22.4" |
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| Mag pri | 11.60 |
Mag sec | 12.80 |
delta mag (ΔM) | 1.2 |
Spectral class | |||||
| Pri motion ra | -020 |
Sec motion ra | -019 |
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| Pri motion dec | -024 |
Sec motion dec | -025 |
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| Notes | V
(Proper motion indicates physical) |
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| Precise pa | 7.8 |
Precise sep | 22.441 |
Constellation | Vulpecula |
SAO | 88776 |
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| Tycho2 | 2169-00937-1 |
Gaia DR2 | 1860166003938326656 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20307+2826 | GRV 347 | 2000 | 2 | 8 | 22.5 | 11.60 | 12.80 | D | 203044.21+282647.5 | ||
| 20307+2826 | GRV 347 | 2002 | 3 | 8 | 22.4 | 11.60 | 12.80 | D | 203044.21+282647.5 | ||
| 20307+2826 | GRV 347 | 2010 | 3 | 8 | 22.4 | 11.60 | 12.80 | 203044.21+282647.5 | |||
| 20307+2826 | GRV 347 | 2015 | 4 | 8 | 22.4 | 11.60 | 12.80 | V | 203044.21+282647.5 |