| Coord 2000 | 19438+2238 |
Discov num | BU 657 |
Comp | Coord arcsec 2000 | 19 43 49.05 +22 37 56.5 |
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| Date first | 1877 |
Date last | 2016 |
Obs | 23 |
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| Pa first | 140 |
Pa last | 133 |
P.A. Now (θ) | 133° |
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| Sep first | 0.9 |
Sep last | 0.9 |
Sep. Now (ρ) | 0.9" |
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| Mag pri | 9.78 |
Mag sec | 10.47 |
delta mag (ΔM) | 0.69 |
Spectral class | F0 (yellow-white) |
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| Pri motion ra | +005 |
Sec motion ra | +005 |
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| Pri motion dec | +012 |
Sec motion dec | +012 |
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| Notes | |||||||||||
| Precise pa | 132.5 |
Precise sep | 0.85 |
Constellation | Vulpecula |
SAO | 87635 |
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| Tycho2 | 2139-00527-1 |
Gaia DR2 | 2019910788471416064 |
HD | 344805 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19438+2238 | BU 657 | 2000 | 19 | 133 | 0.9 | 9.78 | 10.47 | F0 | 194349.05+223756.5 | ||
| 19438+2238 | BU 657 | 2008 | 21 | 132 | 0.9 | 9.78 | 10.47 | F0 | 194349.05+223756.5 | ||
| 19438+2238 | BU 657 | 2016 | 22 | 133 | 0.9 | 9.78 | 10.47 | F0 | 194349.05+223756.5 |