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NEODyS ∴ Objects ∴ 2018YA1 ∴ Orbital info ∴ Epoch 58484 MJD
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2018YA1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018YA1.eq0)
Keplerian elements
(Epoch 58484.1 MJD)
Value 1-σ variation Units
a 0.776904 9.579e-05 au
e 0.277744 0.0001673
i 1.799 0.001316 deg
Ω 71.035 0.0004724 deg
ω 204.79 0.001506 deg
M 180.1 0.00257 deg
Other useful info
Absolute Magnitude (H)    23.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5611 au
Aphelion distance 0.9927 au
Asc. node-Earth separation -0.02719 au
Desc. node-Earth separation -0.44246 au
Earth MOID 0.00642 au
Orbital period 250.121 days
Date of orbit computation   apr 30 14:18

Covariance matrix
9.17653663E-09-1.60236983E-08-1.26044921E-07-3.92751681E-081.42469080E-072.46156536E-07
-1.60236983E-082.79799447E-082.20094560E-076.85623692E-08-2.48754972E-07-4.29833598E-07
-1.26044921E-072.20094560E-071.73137213E-065.40353383E-07-1.95777287E-06-3.38110105E-06
-3.92751681E-086.85623692E-085.40353383E-072.23174973E-07-6.64858668E-07-1.04347830E-06
1.42469080E-07-2.48754972E-07-1.95777287E-06-6.64858668E-072.26754303E-063.81066572E-06
2.46156536E-07-4.29833598E-07-3.38110105E-06-1.04347830E-063.81066572E-066.60695516E-06

Correlation matrix
1.00000000-0.99999985-0.99997867-0.867872460.987650870.99970368
-0.999999851.000000000.999978520.86764016-0.98757611-0.99971510
-0.999978670.999978521.000000000.86928046-0.98807367-0.99968289
-0.867872460.867640160.869280461.00000000-0.93460655-0.85933004
0.98765087-0.98757611-0.98807367-0.934606551.000000000.98451515
0.99970368-0.99971510-0.99968289-0.859330040.984515151.00000000