AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2016HW1 ∴ Summary
Contact »
(657131) 2016HW1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64166 2.036e-08 au
e 0.246588 7.767e-08
i 13.2 7.38e-06 deg
Ω 96.15 3.94e-05 deg
ω 133.027 5.05e-05 deg
M 301.312 2.414e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9903 au
Aphelion 3.2931 au
Asc. node-Earth separation 2.0004 au
Desc. node-Earth separation 1.10701 au
Earth MOID 1.00325 au
Orbital period 1568.25 days
Date of orbit computation  apr 23 22:06
Observational summary
Optical observations (Discarded) 132 (0)
Radar observations (Discarded) 0 (0)
Arc length 7623.18 days
Unobserved 74 days

More info »
Ephemeris at epoch 60428 MJD
Right Ascension 129.555 deg
Declination 30.3382 deg
V Magnitude 22.54 mag
Solar Elongation -86.32 deg
Galactic Latitude 35.13 deg
Rate 0.256 deg/day
Direction 110.122 deg

More info »