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AstDyS ∴ Objects ∴ 1998QP88 ∴ Summary
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(40158) 1998QP88  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13192 1.732e-08 au
e 0.194687 4.423e-08
i 9.828 4.318e-06 deg
Ω 211.433 2.371e-05 deg
ω 128.148 2.626e-05 deg
M 231.792 9.271e-06 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5222 au
Aphelion 3.7417 au
Asc. node-Earth separation 2.41983 au
Desc. node-Earth separation 1.69614 au
Earth MOID 1.52869 au
Orbital period 2024.48 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 1544 (7)
Radar observations (Discarded) 0 (0)
Arc length 9731.41 days
Unobserved 114 days

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Ephemeris at epoch 60419 MJD
Right Ascension 192.795 deg
Declination -8.67554 deg
V Magnitude 19.47 mag
Solar Elongation -165.74 deg
Galactic Latitude 54.2 deg
Rate 0.193 deg/day
Direction -56.761 deg

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