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AstDyS ∴ Objects ∴ 1999XW144 ∴ Orbital info ∴ Epoch epochXXX
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(152865) 1999XW144  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 152865.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.9889 2.367e-08 au
e 0.057347 5.225e-08
i 1.418 7.417e-06 deg
Ω 168.53 0.0001979 deg
ω 253.473 0.0002111 deg
M 245.67 7.074e-05 deg
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8175 au
Aphelion 3.1603 au
Asc. node-Earth separation 2.03573 au
Desc. node-Earth separation 1.92516 au
Earth MOID 1.83096 au
Orbital period 1887.41 days
Date of orbit computation  apr 23 20:20
Correlation matrix
1.000000000.029957700.00214379-0.002297740.01416485-0.12721520
0.029957701.00000000-0.00666573-0.00468064-0.155076520.45376732
0.00214379-0.006665731.000000000.20024111-0.18565181-0.00567599
-0.00229774-0.004680640.200241111.00000000-0.939911510.00717391
0.01416485-0.15507652-0.18565181-0.939911511.00000000-0.34611281
-0.127215200.45376732-0.005675990.00717391-0.346112811.00000000
Covariance matrix
5.60468320E-163.70597108E-173.76432734E-16-1.07679386E-147.08053566E-14-2.13048225E-13
3.70597108E-172.73046121E-15-2.58341714E-15-4.84148651E-14-1.71097080E-121.67731483E-12
3.76432734E-16-2.58341714E-155.50120679E-112.93993420E-10-2.90741287E-10-2.97806300E-12
-1.07679386E-14-4.84148651E-142.93993420E-103.91841809E-08-3.92844691E-081.00455733E-10
7.08053566E-14-1.71097080E-12-2.90741287E-10-3.92844691E-084.45817452E-08-5.16963137E-09
-2.13048225E-131.67731483E-12-2.97806300E-121.00455733E-10-5.16963137E-095.00410862E-09