NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021SP5 ∴ Orbital info ∴ Epoch 59489 MJD
Contact »
2021SP5  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021SP5.eq0)
Keplerian elements
(Epoch 59489.7 MJD)
Value 1-σ variation Units
a 0.837539 0.0001149 au
e 0.241365 0.0002146
i 6.43 0.007372 deg
Ω 16.981 0.002282 deg
ω 167.395 0.005438 deg
M 186.941 0.003351 deg
Other useful info
Absolute Magnitude (H)    26.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6354 au
Aphelion distance 1.0397 au
Asc. node-Earth separation 0.03315 au
Desc. node-Earth separation -0.36373 au
Earth MOID 0.02727 au
Orbital period 279.966 days
Date of orbit computation   Jul 29 13:03

Covariance matrix
1.32127498E-08-2.46689168E-08-8.47285360E-072.62265532E-07-6.24055469E-073.80243526E-07
-2.46689168E-084.60586353E-081.58199041E-06-4.89688896E-071.16495482E-06-7.09595159E-07
-8.47285360E-071.58199041E-065.43429157E-05-1.68223915E-053.99920204E-05-2.43352821E-05
2.62265532E-07-4.89688896E-07-1.68223915E-055.20818714E-06-1.23771261E-057.52807614E-06
-6.24055469E-071.16495482E-063.99920204E-05-1.23771261E-052.95677527E-05-1.81218688E-05
3.80243526E-07-7.09595159E-07-2.43352821E-057.52807614E-06-1.81218688E-051.12304243E-05

Correlation matrix
1.00000000-0.99999526-0.999911650.99977281-0.998429560.98711361
-0.999995261.000000000.99994668-0.999819110.99826166-0.98663616
-0.999911650.999946681.00000000-0.999937780.99768334-0.98506941
0.99977281-0.99981911-0.999937781.00000000-0.997395410.98433433
-0.998429560.998261660.99768334-0.997395411.00000000-0.99447928
0.98711361-0.98663616-0.985069410.98433433-0.994479281.00000000