NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2008EM68 ∴ Orbital info ∴ Epoch 60400 MJD

2008EM68 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2008EM68.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.74339	8.241	au
e	0.649658	0.8429
i	5.535	52.39	deg
Ω	350.212	12.36	deg
ω	268.756	248.7	deg
M	325.78	7118	deg

Other useful info
Absolute Magnitude (H)	27.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.6108	au
Aphelion distance	2.876	au
Asc. node-Earth separation	0.01637	au
Desc. node-Earth separation	0.00038	au
Earth MOID	5e-05	au
Orbital period	840.795	days
Date of orbit computation	feb 26 10:33

Covariance matrix
6.79156309E+01	6.94634017E+00	-4.31721108E+02	1.01786658E+02	2.04970783E+03	-5.86564229E+04
6.94634017E+00	7.10555855E-01	-4.41541867E+01	1.04063254E+01	2.09660125E+02	-5.99933296E+03
-4.31721108E+02	-4.41541867E+01	2.74436857E+03	-6.47114808E+02	-1.30290754E+04	3.72862559E+05
1.01786658E+02	1.04063254E+01	-6.47114808E+02	1.52752996E+02	3.07108749E+03	-8.79089727E+04
2.04970783E+03	2.09660125E+02	-1.30290754E+04	3.07108749E+03	6.18642068E+04	-1.77026598E+06
-5.86564229E+04	-5.99933296E+03	3.72862559E+05	-8.79089727E+04	-1.77026598E+06	5.06595621E+07

Correlation matrix
1.00000000	0.99993568	-0.99999354	0.99933504	0.99997091	-0.99999998
0.99993568	1.00000000	-0.99988847	0.99885724	0.99999310	-0.99993815
-0.99999354	-0.99988847	1.00000000	-0.99945962	-0.99993704	0.99999273
0.99933504	0.99885724	-0.99945962	1.00000000	0.99902785	-0.99932700
0.99997091	0.99999310	-0.99993704	0.99902785	1.00000000	-0.99997256
-0.99999998	-0.99993815	0.99999273	-0.99932700	-0.99997256	1.00000000