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AstDyS ∴ Objects ∴ 1998HB73 ∴ Summary
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(91115) 1998HB73  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75985 1.156e-08 au
e 0.041768 3.532e-08
i 4.882 4.104e-06 deg
Ω 0.733 4.186e-05 deg
ω 121.436 6.392e-05 deg
M 322.682 4.787e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6446 au
Aphelion 2.8751 au
Asc. node-Earth separation 1.81373 au
Desc. node-Earth separation 1.70019 au
Earth MOID 1.66433 au
Orbital period 1674.66 days
Date of orbit computation  Jun 5 00:56
Observational summary
Optical observations (Discarded) 2120 (350)
Radar observations (Discarded) 0 (0)
Arc length 9483.9 days
Unobserved 57 days

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Ephemeris at epoch 60467 MJD
Right Ascension 91.4586 deg
Declination 26.9923 deg
V Magnitude 20.23 mag
Solar Elongation -16.23 deg
Galactic Latitude 2.88 deg
Rate 0.427 deg/day
Direction 91.292 deg

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