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(154739) 2004NP21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38415 8.872e-09 au
e 0.209865 3.483e-08
i 4.071 4.458e-06 deg
Ω 147.946 6.523e-05 deg
ω 123.27 6.664e-05 deg
M 153.695 1.261e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8838 au
Aphelion 2.8845 au
Asc. node-Earth separation 1.58821 au
Desc. node-Earth separation 1.03237 au
Earth MOID 0.87119 au
Orbital period 1344.62 days
Date of orbit computation  apr 23 20:21
Observational summary
Optical observations (Discarded) 732 (8)
Radar observations (Discarded) 0 (0)
Arc length 11073.9 days
Unobserved 136 days

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Ephemeris at epoch 60425 MJD
Right Ascension 65.964 deg
Declination 18.5716 deg
V Magnitude 22.22 mag
Solar Elongation -32.43 deg
Galactic Latitude -21.18 deg
Rate 0.365 deg/day
Direction 79.16 deg

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