NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Huma ∴ Summary
Contact »
(3988) Huma  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.54447 1.411e-09 au
e 0.316659 3.253e-08
i 10.767 5.433e-06 deg
Ω 229.813 2.152e-05 deg
ω 86.899 2.402e-05 deg
M 214.772 7.443e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0554 au
Aphelion distance 2.0335 au
Asc. node-Earth separation 0.35614 au
Desc. node-Earth separation 0.42465 au
Earth MOID 0.17782 au
Orbital period 701.081 days
Date of orbit computation   May 29 11:13
Observational summary
Optical observations (Discarded) 538 (3)
Radar observations (Discarded) 0 (0)
Arc length 12282 days
Unobserved 280 days

More info »
Ephemeris
(Epoch 59147 MJD)
Right Ascension 208.136 deg
Declination -13.8711 deg
V Magnitude 20.96 mag
Solar Elongation 2.28 deg
Galactic Latitude 46.4 deg
Rate 0.694 deg/day
Direction 105.965 deg

More info »