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1998HN3  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 3.10786 1.889e-08 au
e 0.618398 1.381e-07
i 9.201 3.009e-05 deg
Ω 49.176 5.148e-05 deg
ω 250.639 8.679e-05 deg
M 91.172 3.302e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.186 au
Aphelion distance 5.0298 au
Asc. node-Earth separation 1.42448 au
Desc. node-Earth separation 0.58413 au
Earth MOID 0.23494 au
Orbital period 2001.2 days
Date of orbit computation   Oct 20 09:58
Observational summary
Optical observations (Discarded) 118 (0)
Radar observations (Discarded) 0 (0)
Arc length 8095 days
Unobserved 540 days

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Ephemeris
(Epoch 59557 MJD)
Right Ascension 87.9174 deg
Declination 30.6717 deg
V Magnitude 23.99 mag
Solar Elongation 166.54 deg
Galactic Latitude 2.02 deg
Rate 0.22 deg/day
Direction -85.66 deg

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