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(141516) 2002ER98  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23851 8.493e-09 au
e 0.164166 4.268e-08
i 3.658 4.875e-06 deg
Ω 218.154 6.231e-05 deg
ω 26.014 6.376e-05 deg
M 165.15 1.318e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.871 au
Aphelion 2.606 au
Asc. node-Earth separation 0.89107 au
Desc. node-Earth separation 1.56344 au
Earth MOID 0.85876 au
Orbital period 1223.31 days
Date of orbit computation  feb 22 02:20
Observational summary
Optical observations (Discarded) 721 (3)
Radar observations (Discarded) 0 (0)
Arc length 7938.86 days
Unobserved 132 days

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Ephemeris at epoch 60419 MJD
Right Ascension 47.4125 deg
Declination 16.7764 deg
V Magnitude 22.18 mag
Solar Elongation -20.53 deg
Galactic Latitude -34.76 deg
Rate 0.417 deg/day
Direction 75.53 deg

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