AstDyS-2

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AstDyS ∴ Objects ∴ 1998HQ115 ∴ Summary
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(17847) 1998HQ115  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.64379 1.622e-08 au
e 0.212946 4.449e-08
i 10.517 5.507e-06 deg
Ω 129.544 3.856e-05 deg
ω 308.602 4.294e-05 deg
M 28.149 1.959e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0808 au
Aphelion 3.2068 au
Asc. node-Earth separation 1.24156 au
Desc. node-Earth separation 1.89531 au
Earth MOID 1.1136 au
Orbital period 1570.14 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 1114 (5)
Radar observations (Discarded) 0 (0)
Arc length 14149.2 days
Unobserved 154 days

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Ephemeris at epoch 58564 MJD
Right Ascension 164.923 deg
Declination 17.7848 deg
V Magnitude 17.63 mag
Solar Elongation -156.11 deg
Galactic Latitude 62.62 deg
Rate 0.191 deg/day
Direction -60.737 deg

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