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1998HN3  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 3.10713 1.857e-08 au
e 0.618598 1.382e-07
i 9.203 3.01e-05 deg
Ω 49.183 5.147e-05 deg
ω 250.603 8.677e-05 deg
M 19.212 3.266e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1851 au
Aphelion distance 5.0292 au
Asc. node-Earth separation 1.42326 au
Desc. node-Earth separation 0.58048 au
Earth MOID 0.23209 au
Orbital period 2000.5 days
Date of orbit computation   Mar 19 08:40
Observational summary
Optical observations (Discarded) 118 (0)
Radar observations (Discarded) 0 (0)
Arc length 8095 days
Unobserved 299 days

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Ephemeris
(Epoch 59316 MJD)
Right Ascension 42.7898 deg
Declination 17.0564 deg
V Magnitude 23.69 mag
Solar Elongation -23.43 deg
Galactic Latitude -37.13 deg
Rate 0.425 deg/day
Direction 69.833 deg

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