NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017HR49 ∴ Summary
Contact »
2017HR49  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.33958 2.719e-08 au
e 0.46962 7.953e-08
i 8.097 1.007e-05 deg
Ω 102.572 6.446e-05 deg
ω 229.674 6.717e-05 deg
M 281.144 3.709e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    19.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2409 au
Aphelion distance 3.4383 au
Asc. node-Earth separation 1.63644 au
Desc. node-Earth separation 0.38208 au
Earth MOID 0.25521 au
Orbital period 1307.09 days
Date of orbit computation   feb 26 11:34
Observational summary
Optical observations (Discarded) 76 (0)
Radar observations (Discarded) 0 (0)
Arc length 6614 days
Unobserved 873 days

More info »
Ephemeris
(Epoch 60420 MJD)
Right Ascension 206.303 deg
Declination 3.032 deg
V Magnitude 22.38 mag
Solar Elongation -165.38 deg
Galactic Latitude 62.69 deg
Rate 0.3 deg/day
Direction -69.748 deg

More info »