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AstDyS ∴ Objects ∴ 1998SP72 ∴ Summary
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(136997) 1998SP72  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.4415 7.255e-09 au
e 0.196349 3.74e-08
i 2.268 3.611e-06 deg
Ω 70.34 9.544e-05 deg
ω 315.302 9.599e-05 deg
M 242.747 8.278e-06 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9621 au
Aphelion 2.9209 au
Asc. node-Earth separation 1.07433 au
Desc. node-Earth separation 1.71485 au
Earth MOID 0.96715 au
Orbital period 1393.42 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 1112 (1)
Radar observations (Discarded) 0 (0)
Arc length 9925.02 days
Unobserved 367 days

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Ephemeris at epoch 60420 MJD
Right Ascension 274.866 deg
Declination -23.5911 deg
V Magnitude 20.84 mag
Solar Elongation 115.62 deg
Galactic Latitude -3.96 deg
Rate 0.072 deg/day
Direction 97.558 deg

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