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AstDyS ∴ Objects ∴ 1997HL10 ∴ Summary
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(69542) 1997HL10  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66672 1.199e-08 au
e 0.060202 3.216e-08
i 2.205 4.346e-06 deg
Ω 188.111 9.194e-05 deg
ω 261.491 0.0001002 deg
M 190.543 4.152e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5062 au
Aphelion 2.8273 au
Asc. node-Earth separation 1.68272 au
Desc. node-Earth separation 1.63305 au
Earth MOID 1.52424 au
Orbital period 1590.61 days
Date of orbit computation  feb 22 02:04
Observational summary
Optical observations (Discarded) 1264 (5)
Radar observations (Discarded) 0 (0)
Arc length 10495 days
Unobserved 316 days

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Ephemeris at epoch 60419 MJD
Right Ascension 305.346 deg
Declination -17.1303 deg
V Magnitude 20.75 mag
Solar Elongation 85.51 deg
Galactic Latitude -27.36 deg
Rate 0.231 deg/day
Direction 74.041 deg

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