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(141790) 2002NP21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.21761 6.684e-09 au
e 0.194331 3.69e-08
i 4.387 4.359e-06 deg
Ω 236.124 5.55e-05 deg
ω 24.139 5.725e-05 deg
M 233.052 1.453e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7867 au
Aphelion 2.6486 au
Asc. node-Earth separation 0.80095 au
Desc. node-Earth separation 1.60643 au
Earth MOID 0.77236 au
Orbital period 1206.22 days
Date of orbit computation  apr 23 20:18
Observational summary
Optical observations (Discarded) 623 (2)
Radar observations (Discarded) 0 (0)
Arc length 7869.81 days
Unobserved 104 days

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Ephemeris at epoch 60425 MJD
Right Ascension 102.425 deg
Declination 19.2038 deg
V Magnitude 22.15 mag
Solar Elongation -66.85 deg
Galactic Latitude 8.26 deg
Rate 0.324 deg/day
Direction 93.034 deg

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