NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021NR2 ∴ Orbital info ∴ Epoch 59405 MJD
Contact »
2021NR2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021NR2.eq0)
Keplerian elements
(Epoch 59405.2 MJD)
Value 1-σ variation Units
a 2.09032 0.002143 au
e 0.530389 0.0004926
i 1.913 0.001273 deg
Ω 284.432 0.0001458 deg
ω 330.26 0.001574 deg
M 9.09 0.01507 deg
Other useful info
Absolute Magnitude (H)    26.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9816 au
Aphelion distance 3.199 au
Asc. node-Earth separation 0.0121 au
Desc. node-Earth separation 1.79793 au
Earth MOID 0.00234 au
Orbital period 1103.87 days
Date of orbit computation   Jul 29 13:03

Covariance matrix
4.59130660E-061.05548908E-062.72621507E-064.76253436E-08-2.76661216E-06-3.22877468E-05
1.05548908E-062.42647699E-076.26740639E-071.11169185E-08-6.37505395E-07-7.42228989E-06
2.72621507E-066.26740639E-071.62172231E-063.43940384E-08-1.65615295E-06-1.91700970E-05
4.76253436E-081.11169185E-083.43940384E-082.12692947E-08-1.28720658E-07-3.17322614E-07
-2.76661216E-06-6.37505395E-07-1.65615295E-06-1.28720658E-072.47883407E-061.92970079E-05
-3.22877468E-05-7.42228989E-06-1.91700970E-05-3.17322614E-071.92970079E-052.27090795E-04

Correlation matrix
1.000000000.999994260.999087950.15240297-0.82008035-0.99993052
0.999994261.000000000.999105900.15474613-0.82200044-0.99988501
0.999087950.999105901.000000000.18519036-0.82601602-0.99893286
0.152402970.154746130.185190361.00000000-0.56059340-0.14438588
-0.82008035-0.82200044-0.82601602-0.560593401.000000000.81332942
-0.99993052-0.99988501-0.99893286-0.144385880.813329421.00000000