NEODyS-2

Near Earth Objects - Dynamic Site
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2016DW21  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.64816 5.495e-05 au
e 0.594111 8.035e-06
i 15.524 0.0001425 deg
Ω 133.305 4.583e-05 deg
ω 94.041 7.373e-05 deg
M 155.667 0.00485 deg

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Other useful info
Absolute Magnitude (H)    21.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0749 au
Aphelion 4.2215 au
Asc. node-Earth separation 0.80244 au
Desc. node-Earth separation 0.62999 au
Earth MOID 0.26436 au
Orbital period 1574.04 days
Date of orbit computation   Mar 13 13:40
Observational summary
Optical observations (Discarded) 71 (1)
Radar observations (Discarded) 0 (0)
Arc length 130 days
Unobserved 811 days

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Ephemeris at epoch 58387 MJD
Right Ascension 67.5385 deg
Declination 4.09528 deg
V Magnitude 27.93 mag
Solar Elongation 114.86 deg
Galactic Latitude -28.73 deg
Rate 0.073 deg/day
Direction -158.005 deg

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