NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021CP4 ∴ Orbital info ∴ Epoch 59256 MJD
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2021CP4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021CP4.eq0)
Keplerian elements
(Epoch 59256.0 MJD)
Value 1-σ variation Units
a 1.91349 0.001017 au
e 0.679865 0.0002544
i 4.727 0.002328 deg
Ω 41.793 0.01944 deg
ω 4.516 0.01276 deg
M 25.505 0.022 deg
Other useful info
Absolute Magnitude (H)    21.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6126 au
Aphelion distance 3.2144 au
Asc. node-Earth separation -0.37931 au
Desc. node-Earth separation 2.18433 au
Earth MOID 0.08123 au
Orbital period 966.8 days
Date of orbit computation   Jul 29 12:49

Covariance matrix
1.03409452E-062.58657993E-072.35725406E-06-1.94960086E-051.28115754E-05-2.23679492E-05
2.58657993E-076.47375084E-085.90949037E-07-4.89550218E-063.21543891E-06-5.59375806E-06
2.35725406E-065.90949037E-075.41994689E-06-4.51214949E-052.96100876E-05-5.09490169E-05
-1.94960086E-05-4.89550218E-06-4.51214949E-053.77817591E-04-2.47880376E-044.21141600E-04
1.28115754E-053.21543891E-062.96100876E-05-2.47880376E-041.62812535E-04-2.76788572E-04
-2.23679492E-05-5.59375806E-06-5.09490169E-054.21141600E-04-2.76788572E-044.83863346E-04

Correlation matrix
1.000000000.999695630.99570058-0.986335130.98736675-0.99996474
0.999695631.000000000.99764154-0.989870020.99041761-0.99945749
0.995700580.997641541.00000000-0.997114140.99677757-0.99489427
-0.98633513-0.98987002-0.997114141.00000000-0.999440950.98497610
0.987366750.990417610.99677757-0.999440951.00000000-0.98614976
-0.99996474-0.99945749-0.994894270.98497610-0.986149761.00000000