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AstDyS ∴ Objects ∴ 1999NQ8 ∴ Orbital info ∴ Epoch epochXXX
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(74571) 1999NQ8  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 74571.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28199 6.005e-09 au
e 0.155523 4.482e-08
i 4.46 2.836e-06 deg
Ω 289.587 5.848e-05 deg
ω 49.345 5.968e-05 deg
M 37.897 1.31e-05 deg
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9271 au
Aphelion 2.6369 au
Asc. node-Earth separation 1.00522 au
Desc. node-Earth separation 1.49534 au
Earth MOID 0.92118 au
Orbital period 1259.12 days
Date of orbit computation  apr 23 20:02
Correlation matrix
1.000000000.30443748-0.007372070.011478530.00498687-0.33730568
0.304437481.00000000-0.02383173-0.006538800.09999842-0.58891111
-0.00737207-0.023831731.000000000.13869459-0.140248190.02296707
0.01147853-0.006538800.138694591.00000000-0.977323940.00110489
0.004986870.09999842-0.14024819-0.977323941.00000000-0.20008848
-0.33730568-0.588911110.022967070.00110489-0.200088481.00000000
Covariance matrix
3.60574511E-178.19288456E-17-1.25544311E-164.03066410E-151.78708841E-15-2.65420466E-14
8.19288456E-172.00854884E-15-3.02905274E-15-1.71368997E-142.67457391E-13-3.45863072E-13
-1.25544311E-16-3.02905274E-158.04303605E-122.30018266E-11-2.37370932E-118.53549709E-13
4.03066410E-15-1.71368997E-142.30018266E-113.41968101E-09-3.41076354E-098.46689517E-13
1.78708841E-152.67457391E-13-2.37370932E-11-3.41076354E-093.56156238E-09-1.56478837E-10
-2.65420466E-14-3.45863072E-138.53549709E-138.46689517E-13-1.56478837E-101.71722219E-10