AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998HM11 ∴ Summary
Contact »
(19459) 1998HM11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28779 5.312e-09 au
e 0.16924 3.963e-08
i 7.871 3.099e-06 deg
Ω 106.991 2.813e-05 deg
ω 89.612 2.95e-05 deg
M 194.861 9.97e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9006 au
Aphelion 2.675 au
Asc. node-Earth separation 1.23719 au
Desc. node-Earth separation 1.20802 au
Earth MOID 0.91889 au
Orbital period 1263.93 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2645 (15)
Radar observations (Discarded) 0 (0)
Arc length 33535.3 days
Unobserved 117 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 33.3603 deg
Declination 7.58201 deg
V Magnitude 19.52 mag
Solar Elongation 5.92 deg
Galactic Latitude -50.01 deg
Rate 0.42 deg/day
Direction 69.738 deg

More info »