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AstDyS ∴ Objects ∴ 1999RN249 ∴ Summary
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(91570) 1999RN249  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10311 1.694e-08 au
e 0.040125 4.215e-08
i 9.553 4.893e-06 deg
Ω 188.159 2.34e-05 deg
ω 331.102 5.935e-05 deg
M 15.227 5.553e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9786 au
Aphelion 3.2276 au
Asc. node-Earth separation 1.9947 au
Desc. node-Earth separation 2.21043 au
Earth MOID 1.98924 au
Orbital period 1996.62 days
Date of orbit computation  apr 23 20:06
Observational summary
Optical observations (Discarded) 1107 (4)
Radar observations (Discarded) 0 (0)
Arc length 8959.62 days
Unobserved 35 days

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Ephemeris at epoch 60425 MJD
Right Ascension 166.473 deg
Declination 3.97621 deg
V Magnitude 19.69 mag
Solar Elongation -131.04 deg
Galactic Latitude 55.79 deg
Rate 0.067 deg/day
Direction -18.278 deg

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