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NEODyS ∴ Objects ∴ 2017BR31 ∴ Orbital info ∴ Epoch 57811 MJD
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2017BR31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017BR31.eq0)
Keplerian elements
(Epoch 57811.5 MJD)
Value 1-σ variation Units
a 2.14983 1.113e-06 au
e 0.551817 1.812e-07
i 7.915 2.56e-05 deg
Ω 251.224 0.0002217 deg
ω 184.639 0.0003254 deg
M 19.646 5.227e-05 deg
Other useful info
Absolute Magnitude (H)    21.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9635 au
Aphelion distance 3.3361 au
Asc. node-Earth separation 2.30794 au
Desc. node-Earth separation -0.02201 au
Earth MOID 0.02168 au
Orbital period 1151.35 days
Date of orbit computation   feb 26 11:30

Covariance matrix
1.23824372E-12-1.54380629E-13-9.97773670E-12-9.32638459E-112.81386676E-10-5.76024582E-11
-1.54380629E-133.28382321E-141.10103026E-122.06102183E-11-4.51361332E-117.48166622E-12
-9.97773670E-121.10103026E-126.55502847E-104.84369487E-09-6.45819792E-094.91007680E-10
-9.32638459E-112.06102183E-114.84369487E-094.91359854E-08-6.25810785E-084.34484901E-09
2.81386676E-10-4.51361332E-11-6.45819792E-09-6.25810785E-081.05856542E-07-1.33464412E-08
-5.76024582E-117.48166622E-124.91007680E-104.34484901E-09-1.33464412E-082.73183395E-09

Correlation matrix
1.00000000-0.76559635-0.35022059-0.378103260.77721578-0.99040039
-0.765596351.000000000.237313300.51308920-0.765553620.78991670
-0.350220590.237313301.000000000.85347273-0.775291830.36692208
-0.378103260.513089200.853472731.00000000-0.867729490.37501419
0.77721578-0.76555362-0.77529183-0.867729491.00000000-0.78483701
-0.990400390.789916700.366922080.37501419-0.784837011.00000000