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AstDyS ∴ Objects ∴ 1981EP23 ∴ Summary
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(175659) 1981EP23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10254 3.104e-08 au
e 0.152536 6.443e-08
i 15.548 9.148e-06 deg
Ω 354.424 1.812e-05 deg
ω 230.085 3.266e-05 deg
M 269.073 3.121e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6293 au
Aphelion 3.5758 au
Asc. node-Earth separation 2.35464 au
Desc. node-Earth separation 1.7659 au
Earth MOID 1.65265 au
Orbital period 1996.07 days
Date of orbit computation  feb 22 02:27
Observational summary
Optical observations (Discarded) 442 (4)
Radar observations (Discarded) 0 (0)
Arc length 15695.7 days
Unobserved 81 days

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Ephemeris at epoch 60423 MJD
Right Ascension 106.008 deg
Declination 34.5316 deg
V Magnitude 21.26 mag
Solar Elongation -70.85 deg
Galactic Latitude 17.38 deg
Rate 0.253 deg/day
Direction 113.399 deg

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