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AstDyS ∴ Objects ∴ 1998RH61 ∴ Summary
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(134436) 1998RH61  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5583 1.019e-08 au
e 0.277977 3.768e-08
i 1.71 4.734e-06 deg
Ω 254.448 0.0002234 deg
ω 150.766 0.000224 deg
M 58.602 1.576e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8471 au
Aphelion 3.2694 au
Asc. node-Earth separation 2.10054 au
Desc. node-Earth separation 0.9158 au
Earth MOID 0.857 au
Orbital period 1494.6 days
Date of orbit computation  apr 23 20:16
Observational summary
Optical observations (Discarded) 769 (2)
Radar observations (Discarded) 0 (0)
Arc length 12129.1 days
Unobserved 75 days

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Ephemeris at epoch 60425 MJD
Right Ascension 119.397 deg
Declination 19.024 deg
V Magnitude 21.25 mag
Solar Elongation -82.72 deg
Galactic Latitude 22.84 deg
Rate 0.318 deg/day
Direction 100.262 deg

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