AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998HF29 ∴ Summary
Contact »
(91106) 1998HF29  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62004 9.113e-09 au
e 0.153862 3.377e-08
i 3.322 3.537e-06 deg
Ω 253.891 9.578e-05 deg
ω 213.671 9.827e-05 deg
M 118.897 2.101e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2169 au
Aphelion 3.0232 au
Asc. node-Earth separation 1.91939 au
Desc. node-Earth separation 1.28286 au
Earth MOID 1.23508 au
Orbital period 1549.03 days
Date of orbit computation  apr 23 20:06
Observational summary
Optical observations (Discarded) 1462 (2)
Radar observations (Discarded) 0 (0)
Arc length 9207.91 days
Unobserved 321 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 258.351 deg
Declination -23.7053 deg
V Magnitude 20 mag
Solar Elongation 135.6 deg
Galactic Latitude 8.9 deg
Rate 0.085 deg/day
Direction -77.433 deg

More info »