NEODyS-2
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NEODyS ∴ Objects ∴ 2015TQ21 ∴ Orbital info ∴ Epoch 57307 MJD
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2015TQ21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015TQ21.eq0)
Keplerian elements
(Epoch 57307.3 MJD)
Value 1-σ variation Units
a 1.12955 0.001222 au
e 0.604683 0.0008939
i 3.331 0.00681 deg
Ω 15.487 0.000942 deg
ω 239.75 0.002206 deg
M 49.313 0.1247 deg
Other useful info
Absolute Magnitude (H)    27.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4465 au
Aphelion distance 1.8126 au
Asc. node-Earth separation 0.03124 au
Desc. node-Earth separation -0.45287 au
Earth MOID 0.00233 au
Orbital period 438.484 days
Date of orbit computation   feb 26 11:19

Covariance matrix
1.49217090E-061.09174592E-068.31366717E-06-1.14923477E-06-2.32620843E-06-1.52267840E-04
1.09174592E-067.99076698E-076.07853482E-06-8.40160299E-07-1.72128211E-06-1.11427117E-04
8.31366717E-066.07853482E-064.63819400E-05-6.41202224E-06-1.26965305E-05-8.48080692E-04
-1.14923477E-06-8.40160299E-07-6.41202224E-068.87343516E-071.74782329E-061.17226960E-04
-2.32620843E-06-1.72128211E-06-1.26965305E-051.74782329E-064.86680154E-062.38684316E-04
-1.52267840E-04-1.11427117E-04-8.48080692E-041.17226960E-042.38684316E-041.55394850E-02

Correlation matrix
1.000000000.999811350.99932993-0.99874262-0.86321211-0.99995532
0.999811351.000000000.99845896-0.99775068-0.87284274-0.99995015
0.999329930.998458961.00000000-0.99948130-0.84506242-0.99895152
-0.99874262-0.99775068-0.999481301.000000000.841065490.99830513
-0.86321211-0.87284274-0.845062420.841065491.000000000.86792811
-0.99995532-0.99995015-0.998951520.998305130.867928111.00000000