NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021HV1 ∴ Orbital info ∴ Epoch 59338 MJD
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2021HV1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021HV1.eq0)
Keplerian elements
(Epoch 59338.6 MJD)
Value 1-σ variation Units
a 2.54132 0.0003248 au
e 0.889738 1.797e-05
i 21.086 0.001218 deg
Ω 48.826 0.0002052 deg
ω 42.485 7.808e-05 deg
M 14.265 0.002936 deg
Other useful info
Absolute Magnitude (H)    19.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.2802 au
Aphelion distance 4.8024 au
Asc. node-Earth separation -0.67039 au
Desc. node-Earth separation 0.52997 au
Earth MOID 0.09412 au
Orbital period 1479.75 days
Date of orbit computation   feb 27 11:46

Covariance matrix
1.05503082E-075.83573328E-093.94966667E-07-6.63153793E-081.77659970E-08-9.53781943E-07
5.83573328E-093.22845675E-102.18584826E-08-3.67022486E-099.70646265E-10-5.27575741E-08
3.94966667E-072.18584826E-081.48389857E-06-2.49525116E-076.45122020E-08-3.57071293E-06
-6.63153793E-08-3.67022486E-09-2.49525116E-074.20948438E-08-1.09753533E-085.99529422E-07
1.77659970E-089.70646265E-106.45122020E-08-1.09753533E-086.09683667E-09-1.60449687E-07
-9.53781943E-07-5.27575741E-08-3.57071293E-065.99529422E-07-1.60449687E-078.62250861E-06

Correlation matrix
1.000000000.999920280.99821885-0.995101160.70049450-0.99999932
0.999920281.000000000.99866635-0.995590480.69184885-0.99993211
0.998218850.998666351.00000000-0.998384220.67824637-0.99824240
-0.99510116-0.99559048-0.998384221.00000000-0.685096540.99512865
0.700494500.691848850.67824637-0.685096541.00000000-0.69979329
-0.99999932-0.99993211-0.998242400.99512865-0.699793291.00000000