NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021WA1 ∴ Orbital info ∴ Epoch 59548 MJD
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2021WA1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021WA1.eq0)
Keplerian elements
(Epoch 59548.9 MJD)
Value 1-σ variation Units
a 0.993671 5.014e-05 au
e 0.436109 9.883e-05
i 3.259 0.0008986 deg
Ω 65.245 1.04e-05 deg
ω 243.965 0.0005224 deg
M 68.51 0.01233 deg
Other useful info
Absolute Magnitude (H)    27.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5603 au
Aphelion distance 1.427 au
Asc. node-Earth separation 0.00804 au
Desc. node-Earth separation -0.3388 au
Earth MOID 0.00091 au
Orbital period 361.795 days
Date of orbit computation   Jul 29 13:14

Covariance matrix
2.51427913E-094.95548066E-094.50501008E-08-4.80943719E-10-2.59658784E-08-6.18254232E-07
4.95548066E-099.76790035E-098.88022289E-08-9.47948708E-10-5.12446026E-08-1.21858790E-06
4.50501008E-088.88022289E-088.07548283E-07-8.60530288E-09-4.66096993E-07-1.10782251E-05
-4.80943719E-10-9.47948708E-10-8.60530288E-091.08175546E-104.95298640E-091.18265317E-07
-2.59658784E-08-5.12446026E-08-4.66096993E-074.95298640E-092.72932421E-076.38828931E-06
-6.18254232E-07-1.21858790E-06-1.10782251E-051.18265317E-076.38828931E-061.52029535E-04

Correlation matrix
1.000000000.999950330.99978076-0.92219543-0.99121693-0.99999164
0.999950331.000000000.99985957-0.92218846-0.99247587-0.99998220
0.999780760.999859571.00000000-0.92069835-0.99280622-0.99982030
-0.92219543-0.92218846-0.920698351.000000000.911538520.92220796
-0.99121693-0.99247587-0.992806220.911538521.000000000.99172904
-0.99999164-0.99998220-0.999820300.922207960.991729041.00000000