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NEODyS ∴ Objects ∴ 2017QG18 ∴ Orbital info ∴ Epoch 57990 MJD
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2017QG18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017QG18.eq0)
Keplerian elements
(Epoch 57990.8 MJD)
Value 1-σ variation Units
a 1.74647 0.001743 au
e 0.428675 0.000573
i 1.511 0.001553 deg
Ω 155.797 0.0003377 deg
ω 204.867 0.00102 deg
M 349.308 0.01817 deg
Other useful info
Absolute Magnitude (H)    27.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9978 au
Aphelion distance 2.4951 au
Asc. node-Earth separation 1.34167 au
Desc. node-Earth separation 0.0165 au
Earth MOID 0.0045 au
Orbital period 843.022 days
Date of orbit computation   feb 26 11:33

Covariance matrix
3.03812640E-069.98770974E-072.70610217E-06-5.84110210E-07-1.74377666E-063.16777820E-05
9.98770974E-073.28341767E-078.89618565E-07-1.92023256E-07-5.73196274E-071.04139134E-05
2.70610217E-068.89618565E-072.41065428E-06-5.20881317E-07-1.55306835E-062.82160012E-05
-5.84110210E-07-1.92023256E-07-5.20881317E-071.14038134E-073.33784313E-07-6.09045757E-06
-1.74377666E-06-5.73196274E-07-1.55306835E-063.33784313E-071.03940092E-06-1.81943081E-05
3.16777820E-051.04139134E-052.82160012E-05-6.09045757E-06-1.81943081E-053.30300459E-04

Correlation matrix
1.000000000.999999840.99993969-0.99235446-0.981287790.99999369
0.999999841.000000000.99993854-0.99235192-0.981180130.99999150
0.999939690.999938541.00000000-0.99345057-0.981141290.99993878
-0.99235446-0.99235192-0.993450571.000000000.96950337-0.99236235
-0.98128779-0.98118013-0.981141290.969503371.00000000-0.98195008
0.999993690.999991500.99993878-0.99236235-0.981950081.00000000