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AstDyS ∴ Objects ∴ 1998RQ15 ∴ Summary
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(275537) 1998RQ15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.90232 2.499e-08 au
e 0.033709 4.767e-08
i 2.172 6.514e-06 deg
Ω 167.344 0.0001515 deg
ω 289.765 0.0001857 deg
M 324.442 0.000107 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8045 au
Aphelion 3.0002 au
Asc. node-Earth separation 1.87396 au
Desc. node-Earth separation 1.92599 au
Earth MOID 1.82273 au
Orbital period 1805.99 days
Date of orbit computation  apr 23 20:47
Observational summary
Optical observations (Discarded) 342 (5)
Radar observations (Discarded) 0 (0)
Arc length 9250.91 days
Unobserved 102 days

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Ephemeris at epoch 60426 MJD
Right Ascension 55.3346 deg
Declination 17.9822 deg
V Magnitude 22.09 mag
Solar Elongation -21.37 deg
Galactic Latitude -28.92 deg
Rate 0.401 deg/day
Direction 76.793 deg

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