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NEODyS ∴ Objects ∴ 1998HL3 ∴ Summary
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(152671) 1998HL3  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.12899 3.171e-09 au
e 0.36601 4.721e-08
i 2.68 2.783e-06 deg
Ω 163.636 7.932e-05 deg
ω 188.157 7.894e-05 deg
M 121.949 1.37e-05 deg

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Non-gravitational parameters
Value 1-σ variation Units
A1 N/A N/A au/day2
A2 -4.963e-14 6.220e-15 au/day2
Other useful info
Absolute Magnitude (H)    20.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7158 au
Aphelion distance 1.5422 au
Asc. node-Earth separation 0.54183 au
Desc. node-Earth separation -0.28976 au
Earth MOID 0.04535 au
Orbital period 438.164 days
Date of orbit computation   feb 26 10:20

Observational summary
Optical observations (Discarded) 541 (4)
Radar observations (Discarded) 0 (0)
Arc length 9399 days
Unobserved 96 days

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Ephemeris
(Epoch 60419 MJD)
Right Ascension 109.719 deg
Declination 21.4728 deg
V Magnitude 23.23 mag
Solar Elongation -79.2 deg
Galactic Latitude 15.42 deg
Rate 0.58 deg/day
Direction 94.94 deg

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