NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999TW16 ∴ Orbital info ∴ Epoch 58601 MJD
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1999TW16  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1999TW16.eq0)
Keplerian elements
(Epoch 58601.7 MJD)
Value 1-σ variation Units
a 1.42386 1.516e-09 au
e 0.735035 2.096e-07
i 34.654 2.035e-05 deg
Ω 28.241 5.775e-06 deg
ω 134.765 1.821e-05 deg
M 138.063 1.133e-05 deg
Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3773 au
Aphelion distance 2.4704 au
Asc. node-Earth separation 0.36104 au
Desc. node-Earth separation -0.57277 au
Earth MOID 0.15127 au
Orbital period 620.583 days
Date of orbit computation   feb 26 10:22

Covariance matrix
2.29908263E-188.27569225E-171.81916162E-152.66514944E-168.98493218E-15-1.74779697E-15
8.27569225E-174.39494730E-14-9.39828622E-133.26235763E-133.50778759E-122.06730257E-12
1.81916162E-15-9.39828622E-134.14222415E-10-2.00588976E-11-4.26844355E-11-6.20840243E-11
2.66514944E-163.26235763E-13-2.00588976E-113.33517429E-11-1.22820146E-121.68039724E-11
8.98493218E-153.50778759E-12-4.26844355E-11-1.22820146E-123.31492673E-101.42563932E-10
-1.74779697E-152.06730257E-12-6.20840243E-111.68039724E-111.42563932E-101.28314058E-10

Correlation matrix
1.000000000.260345580.058949100.030435820.32546219-0.10175988
0.260345581.00000000-0.220269840.269460720.919008410.87054272
0.05894910-0.220269841.00000000-0.17065971-0.11519026-0.26929354
0.030435820.26946072-0.170659711.00000000-0.011680820.25687129
0.325462190.91900841-0.11519026-0.011680821.000000000.69125069
-0.101759880.87054272-0.269293540.256871290.691250691.00000000