AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998HM93 ∴ Summary
Contact »
(100880) 1998HM93  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14988 1.952e-08 au
e 0.151942 3.44e-08
i 4.586 5.865e-06 deg
Ω 346.281 5.132e-05 deg
ω 286.89 5.52e-05 deg
M 175.459 2.243e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6713 au
Aphelion 3.6285 au
Asc. node-Earth separation 1.94036 au
Desc. node-Earth separation 2.22711 au
Earth MOID 1.65957 au
Orbital period 2041.93 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 844 (4)
Radar observations (Discarded) 0 (0)
Arc length 9367.98 days
Unobserved 125 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 78.6928 deg
Declination 26.8719 deg
V Magnitude 21.46 mag
Solar Elongation -50.91 deg
Galactic Latitude -6.83 deg
Rate 0.257 deg/day
Direction 88.458 deg

More info »