NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021NG ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
2021NG  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021NG.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.10308 0.001566 au
e 0.518018 0.0003573
i 6.92 0.003252 deg
Ω 106.558 0.0002811 deg
ω 198.31 0.0003935 deg
M 317.196 0.353 deg
Other useful info
Absolute Magnitude (H)    26.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0136 au
Aphelion distance 3.1925 au
Asc. node-Earth separation 2.0445 au
Desc. node-Earth separation 0.01492 au
Earth MOID 0.01155 au
Orbital period 1114 days
Date of orbit computation   feb 26 12:30

Covariance matrix
2.45091928E-065.59331239E-075.09112049E-064.39654192E-07-5.44370575E-07-5.52668395E-04
5.59331239E-071.27646607E-071.16186192E-061.00333503E-07-1.24196175E-07-1.26126031E-04
5.09112049E-061.16186192E-061.05760115E-059.13010073E-07-1.12785346E-06-1.14801951E-03
4.39654192E-071.00333503E-079.13010073E-077.90169903E-08-9.88855694E-08-9.91392385E-05
-5.44370575E-07-1.24196175E-07-1.12785346E-06-9.88855694E-081.54854398E-071.22743780E-04
-5.52668395E-04-1.26126031E-04-1.14801951E-03-9.91392385E-051.22743780E-041.24623591E-01

Correlation matrix
1.000000000.999999850.999972170.99904827-0.88362576-0.99999999
0.999999851.000000000.999974500.99903591-0.88336830-0.99999991
0.999972170.999974501.000000000.99874443-0.88131254-0.99997279
0.999048270.999035910.998744431.00000000-0.89394522-0.99904536
-0.88362576-0.88336830-0.88131254-0.893945221.000000000.88356314
-0.99999999-0.99999991-0.99997279-0.999045360.883563141.00000000