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(171527) 1999HT9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.19514 8.568e-09 au
e 0.146467 4.27e-08
i 4.513 4.318e-06 deg
Ω 219.94 5.417e-05 deg
ω 346.968 5.682e-05 deg
M 243.066 2.036e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8736 au
Aphelion 2.5167 au
Asc. node-Earth separation 0.87239 au
Desc. node-Earth separation 1.5141 au
Earth MOID 0.86935 au
Orbital period 1187.93 days
Date of orbit computation  feb 22 02:26
Observational summary
Optical observations (Discarded) 593 (8)
Radar observations (Discarded) 0 (0)
Arc length 9515.01 days
Unobserved 130 days

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Ephemeris at epoch 60419 MJD
Right Ascension 64.7011 deg
Declination 19.0942 deg
V Magnitude 21.69 mag
Solar Elongation -37.12 deg
Galactic Latitude -21.74 deg
Rate 0.438 deg/day
Direction 80.96 deg

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