AstDyS-2

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(368160) 1999HW2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61437 5.547e-09 au
e 0.403678 3.875e-08
i 27.157 6.323e-06 deg
Ω 180.02 1.001e-05 deg
ω 86.07 1.502e-05 deg
M 309.819 7.496e-06 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.559 au
Aphelion 3.6697 au
Asc. node-Earth separation 1.13352 au
Desc. node-Earth separation 1.24776 au
Earth MOID 0.78555 au
Orbital period 1544.01 days
Date of orbit computation  apr 23 21:07
Observational summary
Optical observations (Discarded) 1095 (244)
Radar observations (Discarded) 0 (0)
Arc length 9101.8 days
Unobserved 36 days

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Ephemeris at epoch 60425 MJD
Right Ascension 154.48 deg
Declination 8.43653 deg
V Magnitude 20.07 mag
Solar Elongation -118.31 deg
Galactic Latitude 49.2 deg
Rate 0.217 deg/day
Direction 14.077 deg

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