NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021RQ9 ∴ Orbital info ∴ Epoch 60400 MJD
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2021RQ9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021RQ9.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.40785 0.0002008 au
e 0.464162 0.0001031
i 8.046 0.001572 deg
Ω 175.012 7.226e-06 deg
ω 256.656 0.0001274 deg
M 155.331 0.1079 deg
Other useful info
Absolute Magnitude (H)    26.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7544 au
Aphelion distance 2.0613 au
Asc. node-Earth separation 0.24257 au
Desc. node-Earth separation -0.00666 au
Earth MOID 0.00224 au
Orbital period 610.144 days
Date of orbit computation   feb 26 12:45

Covariance matrix
4.03253705E-082.07116814E-083.15656720E-07-1.07367097E-09-2.32164855E-08-2.16601942E-05
2.07116814E-081.06378990E-081.62126391E-07-5.50654903E-10-1.19086499E-08-1.11249846E-05
3.15656720E-071.62126391E-072.47098312E-06-8.43369381E-09-1.81584585E-07-1.69550493E-04
-1.07367097E-09-5.50654903E-10-8.43369381E-095.22186462E-117.48959140E-105.76685692E-07
-2.32164855E-08-1.19086499E-08-1.81584585E-077.48959140E-101.62292315E-081.24700108E-05
-2.16601942E-05-1.11249846E-05-1.69550493E-045.76685692E-071.24700108E-051.16344626E-02

Correlation matrix
1.000000000.999995950.99997920-0.73989352-0.90752441-1.00000000
0.999995951.000000000.99997903-0.73882022-0.90632846-0.99999614
0.999979200.999979031.00000000-0.74245500-0.90676576-0.99997928
-0.73989352-0.73882022-0.742455001.000000000.813572660.73986624
-0.90752441-0.90632846-0.906765760.813572661.000000000.90749594
-1.00000000-0.99999614-0.999979280.739866240.907495941.00000000