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AstDyS ∴ Objects ∴ 1999RH197 ∴ Summary
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(102149) 1999RH197  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.19485 5.952e-09 au
e 0.228189 3.944e-08
i 5.164 5.143e-06 deg
Ω 233.023 4.148e-05 deg
ω 99.61 4.336e-05 deg
M 210.354 1.481e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.694 au
Aphelion 2.6957 au
Asc. node-Earth separation 1.15191 au
Desc. node-Earth separation 1.01621 au
Earth MOID 0.69337 au
Orbital period 1187.7 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 1073 (0)
Radar observations (Discarded) 0 (0)
Arc length 23127.4 days
Unobserved 90 days

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Ephemeris at epoch 60420 MJD
Right Ascension 158.703 deg
Declination 2.45179 deg
V Magnitude 20.34 mag
Solar Elongation -129.06 deg
Galactic Latitude 49.05 deg
Rate 0.086 deg/day
Direction -35.414 deg

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