AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Neris ∴ Orbital info ∴ Epoch epochXXX

(237845) Neris ▹

ORBITAL INFORMATION

◲

(ASCII data file 237845.eq0)

Keplerian elements at epoch
57489.9 MJD
	Value	1-σ variation	Units
a	2.53648	1.672e-08	au
e	0.182046	4.811e-08
i	5.22	1.227e-05	deg
Ω	138.065	8.175e-05	deg
ω	120.207	9.542e-05	deg
M	117.837	4.804e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0747	au
Aphelion	2.9982	au
Asc. node-Earth separation	1.71299	au
Desc. node-Earth separation	1.23258	au
Earth MOID	1.06542	au
Orbital period	1475.52	days
Date of orbit computation	apr 23 20:39

Correlation matrix
1.00000000	0.38056387	0.00817624	0.01348743	0.12724348	-0.25703836
0.38056387	1.00000000	0.00579280	0.00827045	0.15137032	-0.26704039
0.00817624	0.00579280	1.00000000	0.71066906	-0.58580384	-0.03816138
0.01348743	0.00827045	0.71066906	1.00000000	-0.84491498	-0.01598522
0.12724348	0.15137032	-0.58580384	-0.84491498	1.00000000	-0.51882022
-0.25703836	-0.26704039	-0.03816138	-0.01598522	-0.51882022	1.00000000

Covariance matrix
2.79425944E-16	3.06033511E-16	1.67708108E-15	1.84307002E-14	2.02950433E-13	-2.06415929E-13
3.06033511E-16	2.31428118E-15	3.41951055E-15	3.25249318E-14	6.94816119E-13	-6.17158789E-13
1.67708108E-15	3.41951055E-15	1.50568650E-10	7.12876019E-10	-6.85868076E-10	-2.24958968E-11
1.84307002E-14	3.25249318E-14	7.12876019E-10	6.68280263E-09	-6.59042500E-09	-6.27783243E-11
2.02950433E-13	6.94816119E-13	-6.85868076E-10	-6.59042500E-09	9.10420843E-09	-2.37820836E-09
-2.06415929E-13	-6.17158789E-13	-2.24958968E-11	-6.27783243E-11	-2.37820836E-09	2.30793631E-09