NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001HY7 ∴ Summary
Contact »
(216523) 2001HY7  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 0.913807 8.149e-09 au
e 0.412116 7.011e-08
i 5.211 7.906e-06 deg
Ω 205.104 5.464e-05 deg
ω 211.285 4.948e-05 deg
M 84.61 4.132e-05 deg

More info »
Non-gravitational parameters
Value 1-σ variation Units
A1 N/A N/A au/day2
A2 5.383e-14 1.215e-14 au/day2
Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5372 au
Aphelion distance 1.2904 au
Asc. node-Earth separation 0.16766 au
Desc. node-Earth separation -0.43458 au
Earth MOID 0.03524 au
Orbital period 319.065 days
Date of orbit computation   Dec 24 15:46

Observational summary
Optical observations (Discarded) 288 (0)
Radar observations (Discarded) 0 (0)
Arc length 5545 days
Unobserved 1679 days

More info »
Ephemeris
(Epoch 59238 MJD)
Right Ascension 336.025 deg
Declination -10.6372 deg
V Magnitude 21.66 mag
Solar Elongation -29.98 deg
Galactic Latitude -51.65 deg
Rate 1.301 deg/day
Direction 74.626 deg

More info »