NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021DW ∴ Orbital info ∴ Epoch 60600 MJD
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2021DW  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021DW.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.48724 0.0009257 au
e 0.36135 0.0003992
i 18.899 0.01435 deg
Ω 321.665 0.0004198 deg
ω 127.127 0.009333 deg
M 35.302 0.7131 deg
Other useful info
Absolute Magnitude (H)    24.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9498 au
Aphelion distance 2.0247 au
Asc. node-Earth separation 0.64114 au
Desc. node-Earth separation 0.07612 au
Earth MOID 0.06254 au
Orbital period 662.475 days
Date of orbit computation   Jul 29 13:19

Covariance matrix
8.56887596E-073.69506334E-071.32853699E-05-3.55292001E-078.56549164E-06-6.60095024E-04
3.69506334E-071.59364533E-075.72971030E-06-1.52358071E-073.68739880E-06-2.84644355E-04
1.32853699E-055.72971030E-062.06012700E-04-5.48193716E-061.32602709E-04-1.02342124E-02
-3.55292001E-07-1.52358071E-07-5.48193716E-061.76219264E-07-3.74980501E-062.73734273E-04
8.56549164E-063.68739880E-061.32602709E-04-3.74980501E-068.70987494E-05-6.59864882E-03
-6.60095024E-04-2.84644355E-04-1.02342124E-022.73734273E-04-6.59864882E-035.08497846E-01

Correlation matrix
1.000000000.999917390.99991878-0.914317030.99148103-0.99999993
0.999917391.000000000.99997658-0.909165480.98973360-0.99991292
0.999918780.999976581.00000000-0.909830230.98991850-0.99991451
-0.91431703-0.90916548-0.909830231.00000000-0.957141250.91444571
0.991481030.989733600.98991850-0.957141251.00000000-0.99152689
-0.99999993-0.99991292-0.999914510.91444571-0.991526891.00000000