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AstDyS ∴ Objects ∴ 1998DP22 ∴ Summary
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(100740) 1998DP22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68975 1.14e-08 au
e 0.207379 4.375e-08
i 10.503 5.497e-06 deg
Ω 317.477 2.297e-05 deg
ω 83.543 2.719e-05 deg
M 44.315 1.353e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.132 au
Aphelion 3.2475 au
Asc. node-Earth separation 1.50189 au
Desc. node-Earth separation 1.64994 au
Earth MOID 1.17022 au
Orbital period 1611.26 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 925 (9)
Radar observations (Discarded) 0 (0)
Arc length 10030 days
Unobserved 83 days

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Ephemeris at epoch 60427 MJD
Right Ascension 93.1992 deg
Declination 27.142 deg
V Magnitude 20.89 mag
Solar Elongation -56.04 deg
Galactic Latitude 4.31 deg
Rate 0.422 deg/day
Direction 98.281 deg

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