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AstDyS ∴ Objects ∴ 1998HD136 ∴ Summary
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(433954) 1998HD136  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5928 1.651e-08 au
e 0.150123 6.642e-08
i 9.129 6.472e-06 deg
Ω 59.321 3.328e-05 deg
ω 143.328 3.675e-05 deg
M 72.173 1.529e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2036 au
Aphelion 2.982 au
Asc. node-Earth separation 1.89442 au
Desc. node-Earth separation 1.24987 au
Earth MOID 1.20663 au
Orbital period 1524.94 days
Date of orbit computation  apr 23 21:22
Observational summary
Optical observations (Discarded) 490 (2)
Radar observations (Discarded) 0 (0)
Arc length 9196.02 days
Unobserved 304 days

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Ephemeris at epoch 60425 MJD
Right Ascension 325.039 deg
Declination -21.9747 deg
V Magnitude 21.71 mag
Solar Elongation 75.02 deg
Galactic Latitude -46.45 deg
Rate 0.308 deg/day
Direction 81.12 deg

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