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AstDyS ∴ Objects ∴ 1998QH39 ∴ Summary
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(100994) 1998QH39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27944 6.735e-09 au
e 0.226415 4.057e-08
i 6.772 4.286e-06 deg
Ω 136.55 3.591e-05 deg
ω 197.491 3.733e-05 deg
M 156.828 9.331e-06 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7633 au
Aphelion 2.7955 au
Asc. node-Earth separation 1.77254 au
Desc. node-Earth separation 0.76501 au
Earth MOID 0.75412 au
Orbital period 1257.02 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 912 (4)
Radar observations (Discarded) 0 (0)
Arc length 11358.1 days
Unobserved 79 days

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Ephemeris at epoch 60420 MJD
Right Ascension 123.897 deg
Declination 20.595 deg
V Magnitude 21.58 mag
Solar Elongation -91.4 deg
Galactic Latitude 27.35 deg
Rate 0.178 deg/day
Direction 96.504 deg

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