NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021XC1 ∴ Orbital info ∴ Epoch 60400 MJD
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2021XC1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021XC1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.744 0.02014 au
e 0.584428 0.002821
i 11.255 0.03852 deg
Ω 78.407 0.004944 deg
ω 344.14 0.001068 deg
M 185.494 2.042 deg
Other useful info
Absolute Magnitude (H)    24.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1403 au
Aphelion distance 4.3477 au
Asc. node-Earth separation 0.17251 au
Desc. node-Earth separation 3.11211 au
Earth MOID 0.16119 au
Orbital period 1660.26 days
Date of orbit computation   feb 26 12:38

Covariance matrix
4.05813076E-045.68350134E-057.75958388E-04-9.95860634E-05-1.08665298E-05-4.11382186E-02
5.68350134E-057.95986861E-061.08674669E-04-1.39472441E-05-1.52203997E-06-5.76149790E-03
7.75958388E-041.08674669E-041.48371914E-03-1.90421207E-04-2.07534572E-05-7.86607174E-02
-9.95860634E-05-1.39472441E-05-1.90421207E-042.44402017E-052.65199661E-061.00952744E-02
-1.08665298E-05-1.52203997E-06-2.07534572E-052.65199661E-061.13959836E-061.10138702E-03
-4.11382186E-02-5.76149790E-03-7.86607174E-021.00952744E-021.10138702E-034.17027725E+00

Correlation matrix
1.000000001.000000000.99999899-0.99996121-0.50530308-1.00000000
1.000000001.000000000.99999891-0.99996099-0.50535574-0.99999999
0.999998990.999998911.00000000-0.99997023-0.50470626-0.99999905
-0.99996121-0.99996099-0.999970231.000000000.502509950.99996148
-0.50530308-0.50535574-0.504706260.502509951.000000000.50522122
-1.00000000-0.99999999-0.999999050.999961480.505221221.00000000