NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021PN40 ∴ Orbital info ∴ Epoch 60400 MJD
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2021PN40  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021PN40.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.9518 1.167e-08 au
e 0.338903 7.336e-08
i 5.452 4.409e-06 deg
Ω 319.515 4.519e-05 deg
ω 76.509 6.159e-05 deg
M 320.141 1.545e-05 deg
Other useful info
Absolute Magnitude (H)    20.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2903 au
Aphelion distance 2.6133 au
Asc. node-Earth separation 0.5878 au
Desc. node-Earth separation 0.89016 au
Earth MOID 0.31476 au
Orbital period 995.978 days
Date of orbit computation   feb 26 12:40

Covariance matrix
1.36115119E-167.40192108E-16-1.56120913E-144.49503674E-14-4.56671976E-131.58949968E-13
7.40192108E-165.38211851E-15-1.16904397E-131.88757723E-13-2.43281510E-128.78614033E-13
-1.56120913E-14-1.16904397E-131.94355367E-118.85710101E-11-4.15456143E-11-1.80296249E-11
4.49503674E-141.88757723E-138.85710101E-112.04222467E-09-2.19400286E-096.43703717E-11
-4.56671976E-13-2.43281510E-12-4.15456143E-11-2.19400286E-093.79364560E-09-6.46788226E-10
1.58949968E-138.78614033E-13-1.80296249E-116.43703717E-11-6.46788226E-102.38628018E-10

Correlation matrix
1.000000000.86479792-0.303535600.08525666-0.635510600.88195524
0.864797921.00000000-0.361456430.05693461-0.538398820.77528394
-0.30353560-0.361456431.000000000.44457145-0.15300250-0.26474496
0.085256660.056934610.444571451.00000000-0.788237420.09220905
-0.63551060-0.53839882-0.15300250-0.788237421.00000000-0.67978724
0.881955240.77528394-0.264744960.09220905-0.679787241.00000000