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(2816) Pien  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72582 8.543e-09 au
e 0.189609 2.98e-08
i 7.717 2.228e-06 deg
Ω 93.601 2.393e-05 deg
ω 264.661 2.457e-05 deg
M 79.049 5.69e-06 deg

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Other useful info
Absolute Magnitude (H)    12.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.209 au
Aphelion 3.2427 au
Asc. node-Earth separation 1.69191 au
Desc. node-Earth separation 1.56604 au
Earth MOID 1.22132 au
Orbital period 1643.78 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 5365 (21)
Radar observations (Discarded) 0 (0)
Arc length 26921.4 days
Unobserved 57 days

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Ephemeris at epoch 60449 MJD
Right Ascension 96.9908 deg
Declination 24.9399 deg
V Magnitude 17.87 mag
Solar Elongation -38.19 deg
Galactic Latitude 6.3 deg
Rate 0.376 deg/day
Direction 90.189 deg

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