NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021SP1 ∴ Orbital info ∴ Epoch 60600 MJD
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2021SP1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021SP1.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.49377 0.0002464 au
e 0.25167 9.964e-05
i 8.181 0.002335 deg
Ω 207.648 0.001854 deg
ω 144.148 0.00116 deg
M 246.825 0.1505 deg
Other useful info
Absolute Magnitude (H)    24.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1178 au
Aphelion distance 1.8697 au
Asc. node-Earth separation 0.75553 au
Desc. node-Earth separation 0.16665 au
Earth MOID 0.13501 au
Orbital period 666.841 days
Date of orbit computation   Jul 29 13:08

Covariance matrix
6.07286967E-082.45549631E-085.75369764E-07-4.56330819E-071.90667802E-07-3.70847302E-05
2.45549631E-089.92859924E-092.32635353E-07-1.84509035E-077.71854482E-08-1.49948445E-05
5.75369764E-072.32635353E-075.45335255E-06-4.32624032E-061.78564560E-06-3.51343395E-04
-4.56330819E-07-1.84509035E-07-4.32624032E-063.43911569E-06-1.45102464E-062.78668831E-04
1.90667802E-077.71854482E-081.78564560E-06-1.45102464E-061.34635812E-06-1.16847862E-04
-3.70847302E-05-1.49948445E-05-3.51343395E-042.78668831E-04-1.16847862E-042.26464819E-02

Correlation matrix
1.000000000.999996120.99981182-0.998526110.66680689-0.99999487
0.999996121.000000000.99976962-0.998505020.66759203-0.99999448
0.999811820.999769621.00000000-0.998976930.65899661-0.99976892
-0.99852611-0.99850502-0.998976931.00000000-0.674327850.99853808
0.666806890.667592030.65899661-0.674327851.00000000-0.66917561
-0.99999487-0.99999448-0.999768920.99853808-0.669175611.00000000