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(129888) 1999TF21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 129888.eq0)
Keplerian elements at epoch
58262.9 MJD
Value 1-σ variation Units
a 1.90751 5.415e-09 au
e 0.05586 2.94e-08
i 22.305 5.168e-06 deg
Ω 206.886 7.934e-06 deg
ω 260.902 4.704e-05 deg
M 309.845 4.733e-05 deg
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.801 au
Aphelion 2.0141 au
Asc. node-Earth separation 0.91467 au
Desc. node-Earth separation 0.89019 au
Earth MOID 0.87829 au
Orbital period 962.271 days
Date of orbit computation  Jun 5 01:04
Correlation matrix
1.00000000-0.190834220.008436570.013304140.15121236-0.15836896
-0.190834221.00000000-0.00967581-0.03777945-0.269411360.28410235
0.00843657-0.009675811.000000000.06705968-0.012111700.00132984
0.01330414-0.037779450.067059681.00000000-0.08586542-0.06866654
0.15121236-0.26941136-0.01211170-0.085865421.00000000-0.98635286
-0.158368960.284102350.00132984-0.06866654-0.986352861.00000000
Covariance matrix
2.93275871E-17-3.03815976E-172.36096348E-165.71629548E-163.85176623E-14-4.05916165E-14
-3.03815976E-178.64236068E-16-1.46990250E-15-8.81173521E-15-3.72534548E-133.95293011E-13
2.36096348E-16-1.46990250E-152.67036277E-112.74938930E-12-2.94391139E-123.25246236E-13
5.71629548E-16-8.81173521E-152.74938930E-126.29476192E-11-3.20436819E-11-2.57847508E-11
3.85176623E-14-3.72534548E-13-2.94391139E-12-3.20436819E-112.21242680E-09-2.19581065E-09
-4.05916165E-143.95293011E-133.25246236E-13-2.57847508E-11-2.19581065E-092.24004243E-09