NEODyS-2

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1998SH2  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.74252 3.569e-08 au
e 0.714214 6.781e-08
i 2.404 2.09e-05 deg
Ω 6.363 0.0001122 deg
ω 268.461 0.0001199 deg
M 355.768 1.65e-05 deg

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Other useful info
Absolute Magnitude (H)    20.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7838 au
Aphelion distance 4.7013 au
Asc. node-Earth separation 0.36638 au
Desc. node-Earth separation 0.32061 au
Earth MOID 0.01879 au
Orbital period 1658.91 days
Date of orbit computation   Mar 19 08:41
Observational summary
Optical observations (Discarded) 152 (2)
Radar observations (Discarded) 0 (0)
Arc length 6615 days
Unobserved 1734 days

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Ephemeris
(Epoch 59422 MJD)
Right Ascension 64.0063 deg
Declination 22.6555 deg
V Magnitude 26.14 mag
Solar Elongation 57.78 deg
Galactic Latitude -19.85 deg
Rate 0.264 deg/day
Direction 77.582 deg

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