NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018TW1 ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
2018TW1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018TW1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.89705 0.00104 au
e 0.471058 0.0002876
i 8.657 0.003777 deg
Ω 192.81 0.0001549 deg
ω 191.718 0.00163 deg
M 31.657 0.616 deg
Other useful info
Absolute Magnitude (H)    27.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0034 au
Aphelion distance 2.7907 au
Asc. node-Earth separation 1.74022 au
Desc. node-Earth separation 0.01107 au
Earth MOID 0.01058 au
Orbital period 954.367 days
Date of orbit computation   feb 26 11:29

Covariance matrix
1.08145055E-062.99035928E-073.92771240E-061.61017354E-07-1.65913001E-06-6.40563536E-04
2.99035928E-078.26875774E-081.08606967E-064.45237736E-08-4.58707795E-07-1.77124634E-04
3.92771240E-061.08606967E-061.42663264E-055.84790632E-07-6.01968631E-06-2.32645997E-03
1.61017354E-074.45237736E-085.84790632E-072.39828814E-08-2.46562347E-07-9.53737612E-05
-1.65913001E-06-4.58707795E-07-6.01968631E-06-2.46562347E-072.65731662E-069.82698581E-04
-6.40563536E-04-1.77124634E-04-2.32645997E-03-9.53737612E-059.82698581E-043.79417860E-01

Correlation matrix
1.000000000.999999770.999954570.99981275-0.97871317-0.99999999
0.999999771.000000000.999957340.99981846-0.97857549-0.99999987
0.999954570.999957341.000000000.99975515-0.97767865-0.99995538
0.999812750.999818460.999755151.00000000-0.97668479-0.99981430
-0.97871317-0.97857549-0.97767865-0.976684791.000000000.97867792
-0.99999999-0.99999987-0.99995538-0.999814300.978677921.00000000