NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021UG9 ∴ Orbital info ∴ Epoch 59521 MJD
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2021UG9  ▹ 
ORBITAL INFORMATION
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(ASCII data file 2021UG9.eq0)
Keplerian elements
(Epoch 59521.3 MJD)
Value 1-σ variation Units
a 1.99374 0.003133 au
e 0.438528 0.0007949
i 9.314 0.01215 deg
Ω 207.241 0.001219 deg
ω 170.724 0.008749 deg
M 7.722 0.01568 deg
Other useful info
Absolute Magnitude (H)    25.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1194 au
Aphelion distance 2.8681 au
Asc. node-Earth separation 1.8334 au
Desc. node-Earth separation 0.12826 au
Earth MOID 0.12382 au
Orbital period 1028.26 days
Date of orbit computation   Jul 29 13:11

Covariance matrix
9.81704634E-062.49045255E-063.80463319E-05-3.56753696E-06-2.39029864E-05-4.89726641E-05
2.49045255E-066.31818329E-079.65331934E-06-9.02909211E-07-6.08483933E-06-1.24173214E-05
3.80463319E-059.65331934E-061.47542688E-04-1.36938121E-05-9.39323697E-05-1.89401259E-04
-3.56753696E-06-9.02909211E-07-1.36938121E-051.48670968E-066.82666808E-061.83623707E-05
-2.39029864E-05-6.08483933E-06-9.39323697E-056.82666808E-067.65384363E-051.13657846E-04
-4.89726641E-05-1.24173214E-05-1.89401259E-041.83623707E-051.13657846E-042.46001708E-04

Correlation matrix
1.000000000.999980980.99968581-0.93382388-0.87201098-0.99653888
0.999980981.000000000.99981976-0.93161160-0.87501040-0.99600783
0.999685810.999819761.00000000-0.92459690-0.88392749-0.99415695
-0.93382388-0.93161160-0.924596901.000000000.639964540.96016662
-0.87201098-0.87501040-0.883927490.639964541.000000000.82830554
-0.99653888-0.99600783-0.994156950.960166620.828305541.00000000