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(1311) Knopfia  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42707 5.476e-09 au
e 0.043087 2.865e-08
i 2.833 2.901e-06 deg
Ω 244.952 6.541e-05 deg
ω 244.237 7.518e-05 deg
M 72.094 3.666e-05 deg

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Other useful info
Absolute Magnitude (H)    12.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3225 au
Aphelion 2.5316 au
Asc. node-Earth separation 1.45576 au
Desc. node-Earth separation 1.39196 au
Earth MOID 1.33945 au
Orbital period 1381.09 days
Date of orbit computation  feb 22 01:50
Observational summary
Optical observations (Discarded) 4324 (34)
Radar observations (Discarded) 0 (0)
Arc length 34685.3 days
Unobserved 76 days

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Ephemeris at epoch 60416 MJD
Right Ascension 210.115 deg
Declination -15.2051 deg
V Magnitude 15.48 mag
Solar Elongation 172.34 deg
Galactic Latitude 44.47 deg
Rate 0.24 deg/day
Direction -66.228 deg

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