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AstDyS ∴ Objects ∴ 2001HP27 ∴ Summary
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(77471) 2001HP27  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57668 1.178e-08 au
e 0.0897 3.629e-08
i 5.644 4.164e-06 deg
Ω 36.971 4.371e-05 deg
ω 199.429 5.194e-05 deg
M 187.435 3.134e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3455 au
Aphelion 2.8078 au
Asc. node-Earth separation 1.79988 au
Desc. node-Earth separation 1.34999 au
Earth MOID 1.33492 au
Orbital period 1510.73 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 956 (4)
Radar observations (Discarded) 0 (0)
Arc length 9269.77 days
Unobserved 78 days

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Ephemeris at epoch 60425 MJD
Right Ascension 56.3434 deg
Declination 22.0821 deg
V Magnitude 21.33 mag
Solar Elongation -24.22 deg
Galactic Latitude -25.27 deg
Rate 0.39 deg/day
Direction 75.872 deg

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