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(4638) Estens  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.1937 5.205e-09 au
e 0.089564 3.146e-08
i 3.508 3.433e-06 deg
Ω 277.095 4.797e-05 deg
ω 260.284 5.242e-05 deg
M 274.773 2.272e-05 deg

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Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9972 au
Aphelion 2.3902 au
Asc. node-Earth separation 1.19312 au
Desc. node-Earth separation 1.16077 au
Earth MOID 1.00488 au
Orbital period 1186.76 days
Date of orbit computation  Jun 5 00:38
Observational summary
Optical observations (Discarded) 3435 (15)
Radar observations (Discarded) 0 (0)
Arc length 24994.9 days
Unobserved 66 days

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Ephemeris at epoch 60468 MJD
Right Ascension 94.925 deg
Declination 23.1074 deg
V Magnitude 18.43 mag
Solar Elongation -18.12 deg
Galactic Latitude 3.78 deg
Rate 0.518 deg/day
Direction 93.422 deg

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