NEODyS-2

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1998SH2  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.74255 3.573e-08 au
e 0.713693 6.737e-08
i 2.404 2.09e-05 deg
Ω 6.379 0.0001122 deg
ω 268.421 0.0001199 deg
M 256.383 2.121e-05 deg

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Other useful info
Absolute Magnitude (H)    20.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7852 au
Aphelion distance 4.6999 au
Asc. node-Earth separation 0.37128 au
Desc. node-Earth separation 0.3222 au
Earth MOID 0.01896 au
Orbital period 1658.94 days
Date of orbit computation   feb 26 10:22
Observational summary
Optical observations (Discarded) 152 (2)
Radar observations (Discarded) 0 (0)
Arc length 6615 days
Unobserved 2739 days

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Ephemeris
(Epoch 60427 MJD)
Right Ascension 104.682 deg
Declination 24.8626 deg
V Magnitude 27.7 mag
Solar Elongation -66.43 deg
Galactic Latitude 12.56 deg
Rate 0.142 deg/day
Direction 99.172 deg

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