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(274994) 2009TM21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.22513 5.953e-09 au
e 0.289702 4.875e-08
i 4.436 4.748e-06 deg
Ω 109.8 5.964e-05 deg
ω 183.714 6.042e-05 deg
M 190.189 7.611e-06 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.5805 au
Aphelion 2.8698 au
Asc. node-Earth separation 1.88442 au
Desc. node-Earth separation 0.56476 au
Earth MOID 0.5642 au
Orbital period 1212.36 days
Date of orbit computation  feb 22 02:48
Observational summary
Optical observations (Discarded) 389 (1)
Radar observations (Discarded) 0 (0)
Arc length 10492.1 days
Unobserved 103 days

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Ephemeris at epoch 60397 MJD
Right Ascension 99.2534 deg
Declination 23.9178 deg
V Magnitude 22.91 mag
Solar Elongation -90.98 deg
Galactic Latitude 7.68 deg
Rate 0.157 deg/day
Direction 90.013 deg

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