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1998HH1  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.15933 0.001351 au
e 0.509673 0.0002859
i 15.994 0.0171 deg
Ω 203.565 0.01171 deg
ω 359.936 0.06623 deg
M 55.849 4.641 deg

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Other useful info
Absolute Magnitude (H)    23.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0588 au
Aphelion distance 3.2599 au
Asc. node-Earth separation 0.05498 au
Desc. node-Earth separation 2.26262 au
Earth MOID 0.05489 au
Orbital period 1158.98 days
Date of orbit computation   Mar 19 08:40
Observational summary
Optical observations (Discarded) 41 (1)
Radar observations (Discarded) 0 (0)
Arc length 32 days
Unobserved 8467 days

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Ephemeris
(Epoch 59419 MJD)
Right Ascension 17.2115 deg
Declination 14.6308 deg
V Magnitude 28.68 mag
Solar Elongation 99.53 deg
Galactic Latitude -48.03 deg
Rate 0.058 deg/day
Direction 71.019 deg

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