AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998HP64 ∴ Summary
Contact »
(37960) 1998HP64  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61295 1.064e-08 au
e 0.190903 3.958e-08
i 3.444 5.679e-06 deg
Ω 202.943 5.882e-05 deg
ω 38.968 6.053e-05 deg
M 30.314 1.388e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1141 au
Aphelion 3.1118 au
Asc. node-Earth separation 1.18953 au
Desc. node-Earth separation 1.96069 au
Earth MOID 1.10282 au
Orbital period 1542.75 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 1028 (5)
Radar observations (Discarded) 0 (0)
Arc length 10098.8 days
Unobserved 339 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 321.152 deg
Declination -11.623 deg
V Magnitude 20.41 mag
Solar Elongation 76.11 deg
Galactic Latitude -39.2 deg
Rate 0.368 deg/day
Direction 69.306 deg

More info »