NEODyS-2

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NEODyS ∴ Objects ∴ 1998HD14 ∴ Summary
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(437841) 1998HD14  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.963263 8.98e-09 au
e 0.312627 5.737e-08
i 7.814 3.863e-06 deg
Ω 183.76 5.435e-05 deg
ω 260.907 3.844e-05 deg
M 245.888 5.101e-05 deg

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Non-gravitational parameters
Value 1-σ variation Units
A1 N/A N/A au/day2
A2 -4.850e-14 9.861e-15 au/day2
Other useful info
Absolute Magnitude (H)    21.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6621 au
Aphelion distance 1.2644 au
Asc. node-Earth separation -0.08268 au
Desc. node-Earth separation -0.17359 au
Earth MOID 0.03418 au
Orbital period 345.315 days
Date of orbit computation   feb 26 13:12

Observational summary
Optical observations (Discarded) 198 (0)
Radar observations (Discarded) 0 (0)
Arc length 7735 days
Unobserved 1755 days

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Ephemeris
(Epoch 60419 MJD)
Right Ascension 351.443 deg
Declination 0.19899 deg
V Magnitude 23.67 mag
Solar Elongation 37.03 deg
Galactic Latitude -55.79 deg
Rate 0.975 deg/day
Direction 69.839 deg

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