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(20274) Halperin  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.48562 7.764e-09 au
e 0.096318 2.488e-08
i 0.144 3.473e-06 deg
Ω 249.187 0.001402 deg
ω 44.15 0.001402 deg
M 127.85 2.4e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2462 au
Aphelion 2.725 au
Asc. node-Earth separation 1.28518 au
Desc. node-Earth separation 1.66571 au
Earth MOID 1.22985 au
Orbital period 1431.36 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 1831 (9)
Radar observations (Discarded) 0 (0)
Arc length 11889.9 days
Unobserved 84 days

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Ephemeris at epoch 60425 MJD
Right Ascension 62.1554 deg
Declination 20.9631 deg
V Magnitude 20.88 mag
Solar Elongation -29.19 deg
Galactic Latitude -22.26 deg
Rate 0.408 deg/day
Direction 79.351 deg

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