AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003HM57 ∴ Summary
Contact »
2003HM57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 42.0824 0.001928 au
e 0.67947 1.244e-05
i 10.782 5.214e-05 deg
Ω 14.399 0.0002097 deg
ω 294.209 0.0009321 deg
M 357.929 0.000246 deg

More info »
Other useful info
Absolute Magnitude (H)    8.5 mag
Slope parameter (G)    0.15 mag
Perihelion 13.4887 au
Aphelion 70.6762 au
Asc. node-Earth separation 16.7176 au
Desc. node-Earth separation 30.4069 au
Earth MOID 12.49 au
Orbital period 99712.5 days
Date of orbit computation  apr 24 01:22
Observational summary
Optical observations (Discarded) 106 (0)
Radar observations (Discarded) 0 (0)
Arc length 7361.12 days
Unobserved 307 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 303.724 deg
Declination -30.8249 deg
V Magnitude 20.17 mag
Solar Elongation 95.82 deg
Galactic Latitude -30.39 deg
Rate 0.023 deg/day
Direction 109.554 deg

More info »