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(538) Friederike  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15942 8.192e-09 au
e 0.172224 2.46e-08
i 6.519 2.778e-06 deg
Ω 141.059 2.454e-05 deg
ω 227.204 2.6e-05 deg
M 47.543 8.804e-06 deg

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Other useful info
Absolute Magnitude (H)    9.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6153 au
Aphelion 3.7036 au
Asc. node-Earth separation 2.4854 au
Desc. node-Earth separation 1.73196 au
Earth MOID 1.61936 au
Orbital period 2051.21 days
Date of orbit computation  Jun 5 00:37
Observational summary
Optical observations (Discarded) 5919 (60)
Radar observations (Discarded) 0 (0)
Arc length 43713.4 days
Unobserved 93 days

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Ephemeris at epoch 60488 MJD
Right Ascension 91.9113 deg
Declination 19.6608 deg
V Magnitude 15.27 mag
Solar Elongation 5.28 deg
Galactic Latitude -0.33 deg
Rate 0.384 deg/day
Direction 89.408 deg

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