NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021RU16 ∴ Orbital info ∴ Epoch 59544 MJD
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2021RU16  ▹ 
ORBITAL INFORMATION
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(ASCII data file 2021RU16.eq0)
Keplerian elements
(Epoch 59544.1 MJD)
Value 1-σ variation Units
a 1.52882 1.085e-05 au
e 0.337113 4.082e-06
i 13.635 0.0001324 deg
Ω 156.11 6.519e-05 deg
ω 255.026 0.0002613 deg
M 13.573 0.0001761 deg
Other useful info
Absolute Magnitude (H)    22.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0134 au
Aphelion distance 2.0442 au
Asc. node-Earth separation 0.4944 au
Desc. node-Earth separation 0.23727 au
Earth MOID 0.15293 au
Orbital period 690.452 days
Date of orbit computation   Jul 29 13:08

Covariance matrix
1.17691079E-104.39911298E-111.40796896E-098.29949756E-111.89363649E-09-1.79142554E-09
4.39911298E-111.66605927E-115.14716745E-106.03427695E-116.17629859E-10-6.41299540E-10
1.40796896E-095.14716745E-101.75282914E-08-5.23948876E-102.74062201E-08-2.29310377E-08
8.29949756E-116.03427695E-11-5.23948876E-104.24915947E-09-1.10815049E-082.56697798E-09
1.89363649E-096.17629859E-102.74062201E-08-1.10815049E-086.82909666E-08-4.06590151E-08
-1.79142554E-09-6.41299540E-10-2.29310377E-082.56697798E-09-4.06590151E-083.10053518E-08

Correlation matrix
1.000000000.993454820.980283100.117362270.66794886-0.93779661
0.993454821.000000000.952474330.226792400.57903049-0.89227222
0.980283100.952474331.00000000-0.060711030.79213229-0.98363865
0.117362270.22679240-0.060711031.00000000-0.650527410.22364145
0.667948860.579030490.79213229-0.650527411.00000000-0.88360241
-0.93779661-0.89227222-0.983638650.22364145-0.883602411.00000000