NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021PN40 ∴ Orbital info ∴ Epoch 58213 MJD
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2021PN40  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021PN40.eq0)
Keplerian elements
(Epoch 58213.4 MJD)
Value 1-σ variation Units
a 1.95203 1.245e-08 au
e 0.33882 7.307e-08
i 5.452 4.407e-06 deg
Ω 319.559 4.52e-05 deg
ω 76.445 6.164e-05 deg
M 249.915 2.207e-05 deg
Other useful info
Absolute Magnitude (H)    20.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2906 au
Aphelion distance 2.6134 au
Asc. node-Earth separation 0.58783 au
Desc. node-Earth separation 0.89123 au
Earth MOID 0.31527 au
Orbital period 996.16 days
Date of orbit computation   feb 26 12:40

Covariance matrix
1.54889418E-167.82444045E-16-1.65821128E-144.90740463E-14-4.94639079E-132.61888798E-13
7.82444045E-165.33984470E-15-1.16454105E-131.88968273E-13-2.42440630E-121.32808507E-12
-1.65821128E-14-1.16454105E-131.94249093E-118.84845780E-11-4.13487019E-11-2.76769593E-11
4.90740463E-141.88968273E-138.84845780E-112.04288699E-09-2.19538053E-099.26116757E-11
-4.94639079E-13-2.42440630E-12-4.13487019E-11-2.19538053E-093.79961835E-09-9.30807507E-10
2.61888798E-131.32808507E-12-2.76769593E-119.26116757E-11-9.30807507E-104.87208115E-10

Correlation matrix
1.000000000.86035582-0.302307900.08724064-0.644774070.95334215
0.860355821.00000000-0.361585490.05721401-0.538233970.82338761
-0.30230790-0.361585491.000000000.44418707-0.15219921-0.28449957
0.087240640.057214010.444187071.00000000-0.787984450.09282956
-0.64477407-0.53823397-0.15219921-0.787984451.00000000-0.68412054
0.953342150.82338761-0.284499570.09282956-0.684120541.00000000