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2020HW2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2020HW2.eq0)
Keplerian elements
(Epoch 58959.5 MJD)
Value 1-σ variation Units
a 0.813813 0.0003481 au
e 0.374492 0.001429
i 3.281 0.01302 deg
Ω 91.477 0.02981 deg
ω 271.336 0.02819 deg
M 237.163 0.1475 deg
Other useful info
Absolute Magnitude (H)    24.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.509 au
Aphelion distance 1.1186 au
Asc. node-Earth separation -0.2911 au
Desc. node-Earth separation -0.31089 au
Earth MOID 0.04445 au
Orbital period 268.155 days
Date of orbit computation   Jul 29 12:57

Covariance matrix
1.21155517E-07-4.97359393E-07-4.53327530E-06-1.02000394E-059.62085309E-06-5.13271762E-05
-4.97359393E-072.04174282E-061.86094946E-054.18865865E-05-3.95096642E-052.10707998E-04
-4.53327530E-061.86094946E-051.69639435E-043.80962693E-04-3.59289638E-041.92047963E-03
-1.02000394E-054.18865865E-053.80962693E-048.88418795E-04-8.40013501E-044.32356320E-03
9.62085309E-06-3.95096642E-05-3.59289638E-04-8.40013501E-047.94411207E-04-4.07833166E-03
-5.13271762E-052.10707998E-041.92047963E-034.32356320E-03-4.07833166E-032.17452064E-02

Correlation matrix
1.00000000-0.99999588-0.99994725-0.983153620.98066191-0.99998620
-0.999995881.000000000.999932430.98348011-0.981025140.99999708
-0.999947250.999932431.000000000.98131892-0.978720320.99991833
-0.983153620.983480110.981318921.00000000-0.999895740.98367396
0.98066191-0.98102514-0.97872032-0.999895741.00000000-0.98124644
-0.999986200.999997080.999918330.98367396-0.981246441.00000000