NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021AA7 ∴ Orbital info ∴ Epoch 60400 MJD
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2021AA7  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021AA7.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.54189 0.000909 au
e 0.364775 0.0003775
i 1.914 0.001684 deg
Ω 291.084 0.000383 deg
ω 159.325 0.002853 deg
M 253.453 0.5453 deg
Other useful info
Absolute Magnitude (H)    27.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9794 au
Aphelion distance 2.1043 au
Asc. node-Earth separation 1.01205 au
Desc. node-Earth separation 0.01392 au
Earth MOID 0.00562 au
Orbital period 699.321 days
Date of orbit computation   feb 26 12:12

Covariance matrix
8.26343385E-073.43118686E-071.52927299E-06-2.43186217E-07-1.84686824E-06-4.95730042E-04
3.43118686E-071.42479273E-076.35128068E-07-1.00300243E-07-7.72417174E-07-2.05837670E-04
1.52927299E-066.35128068E-072.83470090E-06-4.32596197E-07-3.52124260E-06-9.17388097E-04
-2.43186217E-07-1.00300243E-07-4.32596197E-071.46701294E-074.16328367E-081.46063455E-04
-1.84686824E-06-7.72417174E-07-3.52124260E-064.16328367E-088.14157990E-061.10651781E-03
-4.95730042E-04-2.05837670E-04-9.17388097E-041.46063455E-041.10651781E-032.97392952E-01

Correlation matrix
1.000000000.999972940.99919700-0.69846027-0.71203492-0.99999914
0.999972941.000000000.99938273-0.69375986-0.71716937-0.99996241
0.999197000.999382731.00000000-0.67082942-0.73297301-0.99915794
-0.69846027-0.69375986-0.670829421.000000000.038094710.69929313
-0.71203492-0.71716937-0.732973010.038094711.000000000.71111318
-0.99999914-0.99996241-0.999157940.699293130.711113181.00000000