Coord 2000 | 19456+0450 |
Discov num | HWE 51 |
Comp | Coord arcsec 2000 | 19 45 36.95 +04 49 31.3 |
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Date first | 1879 |
Date last | 2015 |
Obs | 9 |
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Pa first | 199 |
Pa last | 200 |
P.A. Now (θ) | 200° |
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Sep first | 18.1 |
Sep last | 18.8 |
Sep. Now (ρ) | 18.8" |
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Mag pri | 8.88 |
Mag sec | 11.90 |
delta mag (ΔM) | 3.02 |
Spectral class | K5 (yellow-orange) |
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Pri motion ra | +000 |
Sec motion ra | +006 |
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Pri motion dec | -006 |
Sec motion dec | +027 |
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Notes |
Precise pa | 199.5 |
Precise sep | 18.846 |
Constellation | Aquila |
Tycho2 | 0488-02694-1 |
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Gaia DR2 | 96722844416 |
HD | 186659 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19456+0450 | HWE 51 | 2000 | 3 | 199 | 18.9 | 8.88 | 11.90 | K5 | D | 194536.95+044931.3 | |
19456+0450 | HWE 51 | 2010 | 5 | 200 | 18.8 | 8.88 | 11.90 | K5 | 194536.95+044931.3 | ||
19456+0450 | HWE 51 | 2015 | 6 | 200 | 18.9 | 8.88 | 11.90 | K5 | 194536.95+044931.3 |