AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2015HD155 ∴ Summary
Contact »
(443673) 2015HD155  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71641 4.062e-08 au
e 0.249165 5.427e-08
i 11.036 9.705e-06 deg
Ω 236.943 3.64e-05 deg
ω 51.575 4.338e-05 deg
M 298.214 3.313e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0396 au
Aphelion 3.3932 au
Asc. node-Earth separation 1.19445 au
Desc. node-Earth separation 2.02735 au
Earth MOID 1.04392 au
Orbital period 1635.28 days
Date of orbit computation  feb 22 03:24
Observational summary
Optical observations (Discarded) 281 (1)
Radar observations (Discarded) 0 (0)
Arc length 7494.13 days
Unobserved 412 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 198.773 deg
Declination -19.974 deg
V Magnitude 20.12 mag
Solar Elongation 160.21 deg
Galactic Latitude 42.55 deg
Rate 0.203 deg/day
Direction -60.852 deg

More info »