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(57538) 2001TW13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56677 1.195e-08 au
e 0.075451 5.494e-08
i 15.374 5.668e-06 deg
Ω 29.215 1.555e-05 deg
ω 37.009 3.304e-05 deg
M 116.378 2.874e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3731 au
Aphelion 2.7604 au
Asc. node-Earth separation 1.41282 au
Desc. node-Earth separation 1.71129 au
Earth MOID 1.39799 au
Orbital period 1502.03 days
Date of orbit computation  feb 22 02:02
Observational summary
Optical observations (Discarded) 1457 (9)
Radar observations (Discarded) 0 (0)
Arc length 9579.49 days
Unobserved 87 days

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Ephemeris at epoch 60419 MJD
Right Ascension 188.262 deg
Declination 3.0859 deg
V Magnitude 18.57 mag
Solar Elongation -156.5 deg
Galactic Latitude 65.56 deg
Rate 0.224 deg/day
Direction -94.786 deg

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