NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021NM4 ∴ Orbital info ∴ Epoch 59407 MJD
Contact »
2021NM4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021NM4.eq0)
Keplerian elements
(Epoch 59407.7 MJD)
Value 1-σ variation Units
a 1.22126 0.0001465 au
e 0.211369 9.539e-05
i 20.91 0.005427 deg
Ω 110.739 6.602e-05 deg
ω 130.347 0.008398 deg
M 32.442 0.01269 deg
Other useful info
Absolute Magnitude (H)    24.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9631 au
Aphelion distance 1.4794 au
Asc. node-Earth separation 0.3668 au
Desc. node-Earth separation 0.00967 au
Earth MOID 0.00897 au
Orbital period 492.96 days
Date of orbit computation   Jul 29 13:00

Covariance matrix
2.14625999E-081.39740140E-087.95066525E-07-9.66550373E-091.22998814E-06-1.85953310E-06
1.39740140E-089.09846038E-095.17668676E-07-6.29370006E-098.00758964E-07-1.21067808E-06
7.95066525E-075.17668676E-072.94552315E-05-3.58124038E-074.55589777E-05-6.88821992E-05
-9.66550373E-09-6.29370006E-09-3.58124038E-074.35863114E-09-5.53659144E-078.37280180E-07
1.22998814E-068.00758964E-074.55589777E-05-5.53659144E-077.05184010E-05-1.06583597E-04
-1.85953310E-06-1.21067808E-06-6.88821992E-058.37280180E-07-1.06583597E-041.61120454E-04

Correlation matrix
1.000000000.999990910.99995645-0.999328490.99978941-0.99997101
0.999990911.000000000.99996941-0.999417680.99969294-0.99992951
0.999956450.999969411.00000000-0.999487100.99963516-0.99988591
-0.99932849-0.99941768-0.999487101.00000000-0.998656630.99912635
0.999789410.999692940.99963516-0.998656631.00000000-0.99991667
-0.99997101-0.99992951-0.999885910.99912635-0.999916671.00000000