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(21190) Martamaffei  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53644 1.081e-08 au
e 0.052531 4.011e-08
i 2.326 4.338e-06 deg
Ω 39.849 8.613e-05 deg
ω 7.838 9.385e-05 deg
M 315.176 3.656e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4032 au
Aphelion 2.6697 au
Asc. node-Earth separation 1.41287 au
Desc. node-Earth separation 1.66087 au
Earth MOID 1.41278 au
Orbital period 1475.49 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 1291 (5)
Radar observations (Discarded) 0 (0)
Arc length 10714.7 days
Unobserved 226 days

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Ephemeris at epoch 60398 MJD
Right Ascension 1.32504 deg
Declination -0.63347 deg
V Magnitude 20.07 mag
Solar Elongation 7.58 deg
Galactic Latitude -61.28 deg
Rate 0.472 deg/day
Direction 65.929 deg

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