NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021RQ9 ∴ Orbital info ∴ Epoch 59471 MJD
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2021RQ9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021RQ9.eq0)
Keplerian elements
(Epoch 59471.7 MJD)
Value 1-σ variation Units
a 1.39761 0.0002022 au
e 0.462818 0.0001031
i 7.939 0.001625 deg
Ω 175.038 2.441e-05 deg
ω 257.437 0.0006102 deg
M 326.967 0.009662 deg
Other useful info
Absolute Magnitude (H)    26.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7508 au
Aphelion distance 2.0444 au
Asc. node-Earth separation 0.22681 au
Desc. node-Earth separation -0.00707 au
Earth MOID 0.00234 au
Orbital period 603.498 days
Date of orbit computation   feb 26 12:45

Covariance matrix
4.08959821E-082.08576471E-083.28597745E-07-4.83562030E-09-1.22988810E-071.95393567E-06
2.08576471E-081.06378331E-081.67591173E-07-2.46554145E-09-6.27124624E-089.96538615E-07
3.28597745E-071.67591173E-072.64038189E-06-3.88849826E-08-9.88044307E-071.56997865E-05
-4.83562030E-09-2.46554145E-09-3.88849826E-085.95631994E-101.46533282E-08-2.31055233E-07
-1.22988810E-07-6.27124624E-08-9.88044307E-071.46533282E-083.72372772E-07-5.87650962E-06
1.95393567E-069.96538615E-071.56997865E-05-2.31055233E-07-5.87650962E-069.33555372E-05

Correlation matrix
1.000000000.999996340.99997901-0.97976712-0.996635420.99999977
0.999996341.000000000.99997970-0.97948257-0.996410530.99999425
0.999979010.999979701.00000000-0.98052693-0.996446740.99997774
-0.97976712-0.97948257-0.980526931.000000000.98391665-0.97984360
-0.99663542-0.99641053-0.996446740.983916651.00000000-0.99669080
0.999999770.999994250.99997774-0.97984360-0.996690801.00000000