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(121157) 1999JT97  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33435 8.294e-09 au
e 0.159456 4.447e-08
i 10.827 4.697e-06 deg
Ω 159.205 1.862e-05 deg
ω 1.503 2.205e-05 deg
M 49.977 1.143e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9621 au
Aphelion 2.7066 au
Asc. node-Earth separation 0.97194 au
Desc. node-Earth separation 1.69777 au
Earth MOID 0.97122 au
Orbital period 1302.71 days
Date of orbit computation  apr 23 20:13
Observational summary
Optical observations (Discarded) 813 (5)
Radar observations (Discarded) 0 (0)
Arc length 9704.81 days
Unobserved 465 days

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Ephemeris at epoch 60425 MJD
Right Ascension 250.769 deg
Declination -4.37567 deg
V Magnitude 19.34 mag
Solar Elongation 141.39 deg
Galactic Latitude 25.89 deg
Rate 0.165 deg/day
Direction -41.425 deg

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