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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2013QR1 ∴ Orbital info ∴ Epoch 60600 MJD
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2013QR1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2013QR1.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.94985 7.094e-06 au
e 0.736937 8.674e-07
i 45.641 3.889e-05 deg
Ω 151.51 3.12e-06 deg
ω 279.37 8.603e-05 deg
M 16.035 0.008097 deg
Other useful info
Absolute Magnitude (H)    21.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5129 au
Aphelion distance 3.3868 au
Asc. node-Earth separation -0.19181 au
Desc. node-Earth separation 0.0019 au
Earth MOID 0.00125 au
Orbital period 994.489 days
Date of orbit computation   Jul 29 11:34

Covariance matrix
5.03199049E-116.04497281E-122.02999766E-10-1.64795147E-11-5.63520411E-10-5.74367869E-08
6.04497281E-127.52320194E-132.55521901E-11-2.05622075E-12-6.23683977E-11-6.89951983E-09
2.02999766E-102.55521901E-111.51264897E-09-1.10223448E-10-2.00819992E-09-2.31688765E-07
-1.64795147E-11-2.05622075E-12-1.10223448E-109.73308520E-121.66046956E-101.88090173E-08
-5.63520411E-10-6.23683977E-11-2.00819992E-091.66046956E-107.40089564E-096.43303921E-07
-5.74367869E-08-6.89951983E-09-2.31688765E-071.88090173E-086.43303921E-076.55602355E-05

Correlation matrix
1.000000000.982478570.73579453-0.74464495-0.92341645-0.99999995
0.982478571.000000000.75745649-0.75987668-0.83583603-0.98242014
0.735794530.757456491.00000000-0.90840528-0.60019964-0.73572522
-0.74464495-0.75987668-0.908405281.000000000.618676350.74459582
-0.92341645-0.83583603-0.600199640.618676351.000000000.92353595
-0.99999995-0.98242014-0.735725220.744595820.923535951.00000000