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AstDyS ∴ Objects ∴ 1998HT95 ∴ Summary
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(12521) 1998HT95  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.45349 6.513e-09 au
e 0.177899 1.918e-08
i 3.682 2.029e-06 deg
Ω 109.743 5.591e-05 deg
ω 181.921 5.682e-05 deg
M 210.705 1.142e-05 deg

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Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.017 au
Aphelion 2.89 au
Asc. node-Earth separation 1.90678 au
Desc. node-Earth separation 1.00069 au
Earth MOID 1.00058 au
Orbital period 1403.7 days
Date of orbit computation  Jun 5 00:39
Observational summary
Optical observations (Discarded) 4965 (48)
Radar observations (Discarded) 0 (0)
Arc length 11918.9 days
Unobserved 47 days

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Ephemeris at epoch 60481 MJD
Right Ascension 137.125 deg
Declination 18.435 deg
V Magnitude 19.3 mag
Solar Elongation -45.27 deg
Galactic Latitude 38.28 deg
Rate 0.352 deg/day
Direction 106.557 deg

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