| Coord 2000 | 20051+2629 |
Discov num | DOO 77 |
Comp | Coord arcsec 2000 | 20 05 08.55 +26 28 59.8 |
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| Date first | 1897 |
Date last | 2015 |
Obs | 13 |
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| Pa first | 155 |
Pa last | 153 |
P.A. Now (θ) | 153° |
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| Sep first | 19.9 |
Sep last | 18.4 |
Sep. Now (ρ) | 18.4" |
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| Mag pri | 10.25 |
Mag sec | 11.72 |
delta mag (ΔM) | 1.47 |
Spectral class | K5 (yellow-orange) |
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| Pri motion ra | +004 |
Sec motion ra | +001 |
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| Pri motion dec | -011 |
Sec motion dec | +001 |
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| Notes | N
(See Notes) |
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| Precise pa | 153.3 |
Precise sep | 18.394 |
Constellation | Vulpecula |
Tycho2 | 2149-00762-1 |
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| Gaia DR2 | 1835118205665043328 |
HD | 339478 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20051+2629 | DOO 77 | 2007 | 6 | 153 | 18.8 | 10.25 | 11.72 | N D | 200508.55+262859.8 | ||
| 20051+2629 | DOO 77 | 2010 | 8 | 154 | 18.1 | 10.25 | 11.72 | K5 | N | 200508.55+262859.8 | |
| 20051+2629 | DOO 77 | 2015 | 9 | 153 | 18.4 | 10.25 | 11.72 | K5 | N | 200508.55+262859.8 |