NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021AP7 ∴ Orbital info ∴ Epoch 58667 MJD
Contact »
2021AP7  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021AP7.eq0)
Keplerian elements
(Epoch 58667.4 MJD)
Value 1-σ variation Units
a 1.28672 3.147e-09 au
e 0.35055 4.973e-07
i 7.4 1.223e-05 deg
Ω 339.459 8.901e-05 deg
ω 29.772 0.0001162 deg
M 52.7 1.59e-05 deg
Other useful info
Absolute Magnitude (H)    21.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8357 au
Aphelion distance 1.7378 au
Asc. node-Earth separation -0.14416 au
Desc. node-Earth separation 0.63015 au
Earth MOID 0.08115 au
Orbital period 533.12 days
Date of orbit computation   feb 26 12:04

Covariance matrix
9.90230633E-18-8.66336950E-169.95050534E-15-8.10253685E-141.60725977E-131.29038038E-14
-8.66336950E-162.47299094E-13-2.84443516E-122.19665391E-11-4.29615257E-11-5.87661774E-12
9.95050534E-15-2.84443516E-121.49502136E-10-9.99073273E-101.22930107E-096.71595929E-11
-8.10253685E-142.19665391E-11-9.99073273E-107.92253037E-09-9.76711425E-09-4.52171496E-10
1.60725977E-13-4.29615257E-111.22930107E-09-9.76711425E-091.35048331E-088.46627957E-10
1.29038038E-14-5.87661774E-126.71595929E-11-4.52171496E-108.46627957E-102.52885760E-10

Correlation matrix
1.00000000-0.553614420.25861473-0.289281650.439514580.25786202
-0.553614421.00000000-0.467800920.49627045-0.74340217-0.74311152
0.25861473-0.467800921.00000000-0.917997890.865147090.34539987
-0.289281650.49627045-0.917997891.00000000-0.94425589-0.31945452
0.43951458-0.743402170.86514709-0.944255891.000000000.45812692
0.25786202-0.743111520.34539987-0.319454520.458126921.00000000