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(171871) 2001QD157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07759 2.374e-08 au
e 0.118925 5.51e-08
i 9.199 5.924e-06 deg
Ω 306.661 3.255e-05 deg
ω 54.06 3.931e-05 deg
M 44.947 2.279e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7116 au
Aphelion 3.4436 au
Asc. node-Earth separation 1.82096 au
Desc. node-Earth separation 2.27768 au
Earth MOID 1.71978 au
Orbital period 1972.04 days
Date of orbit computation  feb 22 02:27
Observational summary
Optical observations (Discarded) 812 (3)
Radar observations (Discarded) 0 (0)
Arc length 8211.77 days
Unobserved 124 days

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Ephemeris at epoch 60420 MJD
Right Ascension 48.7531 deg
Declination 24.6864 deg
V Magnitude 20.65 mag
Solar Elongation -23.69 deg
Galactic Latitude -27.69 deg
Rate 0.4 deg/day
Direction 77.452 deg

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