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AstDyS ∴ Objects ∴ 1997HR10 ∴ Summary
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(39780) 1997HR10  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.90234 1.403e-08 au
e 0.02503 4.017e-08
i 1.19 4.251e-06 deg
Ω 214.368 0.0002058 deg
ω 22.095 0.0002252 deg
M 146.179 9.299e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8297 au
Aphelion 2.975 au
Asc. node-Earth separation 1.82876 au
Desc. node-Earth separation 1.97658 au
Earth MOID 1.81734 au
Orbital period 1806.01 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 1074 (9)
Radar observations (Discarded) 0 (0)
Arc length 11558 days
Unobserved 115 days

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Ephemeris at epoch 60425 MJD
Right Ascension 28.3414 deg
Declination 11.7189 deg
V Magnitude 20.69 mag
Solar Elongation 4.47 deg
Galactic Latitude -48.35 deg
Rate 0.389 deg/day
Direction 69.941 deg

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