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1999YD  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.46162 0.0002558 au
e 0.593581 5.759e-05
i 1.377 8.343e-05 deg
Ω 9.395 0.001776 deg
ω 61.849 0.001683 deg
M 158.761 0.3218 deg

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Other useful info
Absolute Magnitude (H)    21.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0005 au
Aphelion distance 3.9228 au
Asc. node-Earth separation 0.24478 au
Desc. node-Earth separation 1.21222 au
Earth MOID 0.02516 au
Orbital period 1410.69 days
Date of orbit computation   Mar 19 08:42
Observational summary
Optical observations (Discarded) 99 (0)
Radar observations (Discarded) 0 (0)
Arc length 71 days
Unobserved 7715 days

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Ephemeris
(Epoch 59316 MJD)
Right Ascension 267.071 deg
Declination -24.8482 deg
V Magnitude 27.52 mag
Solar Elongation 114.67 deg
Galactic Latitude 1.61 deg
Rate 0.025 deg/day
Direction -105.233 deg

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