AstDyS-2

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AstDyS ∴ Objects ∴ 1998HQ2 ∴ Summary
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(285255) 1998HQ2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09255 2.282e-08 au
e 0.042525 4.14e-08
i 10.454 6.256e-06 deg
Ω 39.623 2.577e-05 deg
ω 264.068 8.339e-05 deg
M 169.545 7.863e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.961 au
Aphelion 3.2241 au
Asc. node-Earth separation 2.10903 au
Desc. node-Earth separation 2.06613 au
Earth MOID 1.97006 au
Orbital period 1986.43 days
Date of orbit computation  feb 22 02:50
Observational summary
Optical observations (Discarded) 459 (2)
Radar observations (Discarded) 0 (0)
Arc length 10286.1 days
Unobserved 87 days

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Ephemeris at epoch 60416 MJD
Right Ascension 100.508 deg
Declination 32.8533 deg
V Magnitude 21.75 mag
Solar Elongation -73.03 deg
Galactic Latitude 12.51 deg
Rate 0.236 deg/day
Direction 102.174 deg

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