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AstDyS ∴ Objects ∴ 1999RQ158 ∴ Summary
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(44655) 1999RQ158  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.16752 7.275e-09 au
e 0.115881 4.334e-08
i 1.902 4.577e-06 deg
Ω 153.598 9.666e-05 deg
ω 157.42 9.789e-05 deg
M 277.23 1.745e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9163 au
Aphelion 2.4187 au
Asc. node-Earth separation 1.40579 au
Desc. node-Earth separation 0.92163 au
Earth MOID 0.90192 au
Orbital period 1165.58 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 1242 (13)
Radar observations (Discarded) 0 (0)
Arc length 11074 days
Unobserved 37 days

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Ephemeris at epoch 60425 MJD
Right Ascension 228.093 deg
Declination -14.4464 deg
V Magnitude 18.3 mag
Solar Elongation 164.97 deg
Galactic Latitude 36.17 deg
Rate 0.23 deg/day
Direction -70.104 deg

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