AstDyS-2

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AstDyS ∴ Objects ∴ 1998DH17 ∴ Summary
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(523927) 1998DH17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33826 1.733e-08 au
e 0.030285 6.886e-08
i 6.403 5.865e-06 deg
Ω 278.971 6.417e-05 deg
ω 221.391 0.0001271 deg
M 109.352 0.000111 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2674 au
Aphelion 2.4091 au
Asc. node-Earth separation 1.37381 au
Desc. node-Earth separation 1.30152 au
Earth MOID 1.28594 au
Orbital period 1305.99 days
Date of orbit computation  feb 22 03:41
Observational summary
Optical observations (Discarded) 186 (1)
Radar observations (Discarded) 0 (0)
Arc length 9119.98 days
Unobserved 430 days

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Ephemeris at epoch 60419 MJD
Right Ascension 283.451 deg
Declination -25.7638 deg
V Magnitude 22.02 mag
Solar Elongation 106.97 deg
Galactic Latitude -11.92 deg
Rate 0.16 deg/day
Direction 78.608 deg

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