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(222073) 1999HY1  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.38631 1.997e-09 au
e 0.130671 2.405e-08
i 34.228 8.135e-06 deg
Ω 216.099 5.047e-06 deg
ω 89.876 3.063e-05 deg
M 16.592 2.543e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2052 au
Aphelion distance 1.5675 au
Asc. node-Earth separation 0.35583 au
Desc. node-Earth separation 0.3706 au
Earth MOID 0.34202 au
Orbital period 596.193 days
Date of orbit computation   feb 26 13:09
Observational summary
Optical observations (Discarded) 810 (2)
Radar observations (Discarded) 0 (0)
Arc length 8623 days
Unobserved 506 days

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Ephemeris
(Epoch 60417 MJD)
Right Ascension 358.55 deg
Declination 17.0725 deg
V Magnitude 21.13 mag
Solar Elongation 26.68 deg
Galactic Latitude -43.67 deg
Rate 0.83 deg/day
Direction 75.741 deg

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