NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021NP1 ∴ Orbital info ∴ Epoch 59407 MJD
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2021NP1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021NP1.eq0)
Keplerian elements
(Epoch 59407.5 MJD)
Value 1-σ variation Units
a 1.95194 0.003962 au
e 0.55433 0.0009386
i 8.151 0.007151 deg
Ω 235.358 0.02649 deg
ω 342.023 0.03421 deg
M 19.153 0.06752 deg
Other useful info
Absolute Magnitude (H)    21.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8699 au
Aphelion distance 3.034 au
Asc. node-Earth separation -0.12627 au
Desc. node-Earth separation 1.87031 au
Earth MOID 0.07694 au
Orbital period 996.087 days
Date of orbit computation   Jul 29 13:04

Covariance matrix
1.56937685E-053.71820756E-062.83243157E-05-1.04874519E-041.35430219E-04-2.67499663E-04
3.71820756E-068.80931171E-076.71086208E-06-2.48456248E-053.20838878E-05-6.33765392E-05
2.83243157E-056.71086208E-065.11310925E-05-1.89192571E-042.44288057E-04-4.82779008E-04
-1.04874519E-04-2.48456248E-05-1.89192571E-047.01539179E-04-9.06127602E-041.78764139E-03
1.35430219E-043.20838878E-052.44288057E-04-9.06127602E-041.17049869E-03-2.30850617E-03
-2.67499663E-04-6.33765392E-05-4.82779008E-041.78764139E-03-2.30850617E-034.55952788E-03

Correlation matrix
1.000000000.999997740.99989241-0.999494470.99923237-0.99999926
0.999997741.000000000.99991893-0.999431350.99914963-0.99999446
0.999892410.999918931.00000000-0.998931200.99856015-0.99987545
-0.99949447-0.99943135-0.998931201.00000000-0.999949180.99952692
0.999232370.999149630.99856015-0.999949181.00000000-0.99927641
-0.99999926-0.99999446-0.999875450.99952692-0.999276411.00000000