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AstDyS ∴ Objects ∴ 1997EP40 ∴ Summary
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(85439) 1997EP40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30525 1.127e-08 au
e 0.079318 6.242e-08
i 5.164 5.639e-06 deg
Ω 50.253 6.597e-05 deg
ω 104.138 7.595e-05 deg
M 282.171 3.981e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1224 au
Aphelion 2.4881 au
Asc. node-Earth separation 1.34719 au
Desc. node-Earth separation 1.23705 au
Earth MOID 1.1392 au
Orbital period 1278.42 days
Date of orbit computation  apr 23 20:04
Observational summary
Optical observations (Discarded) 532 (2)
Radar observations (Discarded) 0 (0)
Arc length 9801.25 days
Unobserved 102 days

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Ephemeris at epoch 60426 MJD
Right Ascension 60.814 deg
Declination 22.3352 deg
V Magnitude 21.46 mag
Solar Elongation -27.3 deg
Galactic Latitude -22.21 deg
Rate 0.483 deg/day
Direction 77.112 deg

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