| Coord 2000 | 20316+2355 |
Discov num | POU4564 |
Comp | Coord arcsec 2000 | 20 31 37.33 +23 55 27.9 |
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| Date first | 1899 |
Date last | 2015 |
Obs | 10 |
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| Pa first | 239 |
Pa last | 243 |
P.A. Now (θ) | 243° |
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| Sep first | 12.8 |
Sep last | 11.7 |
Sep. Now (ρ) | 11.7" |
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| Mag pri | 13.80 |
Mag sec | 14.20 |
delta mag (ΔM) | 0.4 |
Spectral class | |||||
| Pri motion ra | -003 |
Sec motion ra | |||||||||
| Pri motion dec | -010 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 242.7 |
Precise sep | 11.668 |
Constellation | Vulpecula |
Gaia DR2 | 1831357704083389440 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20316+2355 | POU4564 | 2000 | 2 | 242 | 11.9 | 13.80 | 14.20 | D | 203137.33+235527.9 | ||
| 20316+2355 | POU4564 | 2008 | 3 | 243 | 11.9 | 13.80 | 14.20 | D | 203137.33+235527.9 | ||
| 20316+2355 | POU4564 | 2010 | 5 | 243 | 11.6 | 13.80 | 14.20 | 203137.33+235527.9 | |||
| 20316+2355 | POU4564 | 2015 | 6 | 243 | 11.7 | 13.80 | 14.20 | 203137.33+235527.9 |