| Coord 2000 | 20177+2510 |
Discov num | POU4344 |
Comp | Coord arcsec 2000 | 20 17 37.81 +25 09 16.8 |
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| Date first | 1898 |
Date last | 2015 |
Obs | 9 |
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| Pa first | 226 |
Pa last | 228 |
P.A. Now (θ) | 228° |
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| Sep first | 7.1 |
Sep last | 7.3 |
Sep. Now (ρ) | 7.3" |
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| Mag pri | 11.38 |
Mag sec | 13.90 |
delta mag (ΔM) | 2.52 |
Spectral class | |||||
| Pri motion ra | +001 |
Sec motion ra | +021 |
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| Pri motion dec | -002 |
Sec motion dec | -006 |
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| Notes | |||||||||||
| Precise pa | 227.6 |
Precise sep | 7.332 |
Constellation | Vulpecula |
Tycho2 | 2159-01354-1 |
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| Gaia DR2 | 1832258032320669568 |
HD | 339951 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20177+2510 | POU4344 | 1998 | 2 | 227 | 7.3 | 11.38 | 13.90 | D | 201737.81+250916.8 | ||
| 20177+2510 | POU4344 | 2009 | 3 | 226 | 6.5 | 11.38 | 13.90 | D | 201737.81+250916.8 | ||
| 20177+2510 | POU4344 | 2010 | 5 | 228 | 6.8 | 11.38 | 13.90 | 201737.81+250916.8 | |||
| 20177+2510 | POU4344 | 2015 | 5 | 228 | 7.3 | 11.38 | 13.90 | 201737.81+250916.8 |