NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2002HW ∴ Summary
Contact »
(163295) 2002HW  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 2.46312 1.014e-08 au
e 0.644545 2.894e-08
i 5.814 9.57e-06 deg
Ω 32.338 4.615e-05 deg
ω 77.672 4.747e-05 deg
M 45.415 2.341e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    19.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8755 au
Aphelion distance 4.0507 au
Asc. node-Earth separation 0.27253 au
Desc. node-Earth separation 0.66446 au
Earth MOID 0.05315 au
Orbital period 1411.97 days
Date of orbit computation   apr 29 09:50
Observational summary
Optical observations (Discarded) 211 (1)
Radar observations (Discarded) 3 (0)
Arc length 2775 days
Unobserved 4565 days

More info »
Ephemeris
(Epoch 59721 MJD)
Right Ascension 259.763 deg
Declination -28.8471 deg
V Magnitude 23.8 mag
Solar Elongation 158.85 deg
Galactic Latitude 4.92 deg
Rate 0.272 deg/day
Direction -91.075 deg

More info »