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AstDyS ∴ Objects ∴ 1981EV7 ∴ Summary
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(15680) 1981EV7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74525 1.127e-08 au
e 0.049752 3.436e-08
i 4.282 3.537e-06 deg
Ω 254.555 5.172e-05 deg
ω 69.192 6.503e-05 deg
M 19.578 4.052e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6087 au
Aphelion 2.8818 au
Asc. node-Earth separation 1.67605 au
Desc. node-Earth separation 1.80337 au
Earth MOID 1.59962 au
Orbital period 1661.39 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 1798 (16)
Radar observations (Discarded) 0 (0)
Arc length 16416.8 days
Unobserved 254 days

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Ephemeris at epoch 60425 MJD
Right Ascension 1.48998 deg
Declination 4.19819 deg
V Magnitude 20.01 mag
Solar Elongation 32.06 deg
Galactic Latitude -56.8 deg
Rate 0.423 deg/day
Direction 65.886 deg

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