| Coord 2000 | 20290+2658 |
Discov num | A 394 |
Comp | Coord arcsec 2000 | 20 29 02.11 +26 58 23.8 |
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| Date first | 1902 |
Date last | 2016 |
Obs | 12 |
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| Pa first | 284 |
Pa last | 286 |
P.A. Now (θ) | 286° |
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| Sep first | 0.6 |
Sep last | 0.7 |
Sep. Now (ρ) | 0.7" |
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| Mag pri | 9.72 |
Mag sec | 10.14 |
delta mag (ΔM) | 0.42 |
Spectral class | A7 (white) |
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| Pri motion ra | +004 |
Sec motion ra | +004 |
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| Pri motion dec | -001 |
Sec motion dec | -001 |
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| Notes | |||||||||||
| Precise pa | 286.3 |
Precise sep | 0.7 |
Constellation | Vulpecula |
SAO | 88739 |
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| Tycho2 | 2164-00129-1 |
Gaia DR2 | 1856916917030522240 |
HD | 340339 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20290+2658 | A 394 | 1991 | 9 | 285 | 0.6 | 9.72 | 10.14 | A7 | 202902.11+265823.8 | ||
| 20290+2658 | A 394 | 2016 | 10 | 286 | 0.7 | 9.72 | 10.14 | A7 | 202902.11+265823.8 |