NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2020DD1 ∴ Orbital info ∴ Epoch 58897 MJD

2020DD1 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2020DD1.eq0)

Keplerian elements
(Epoch 58897.1 MJD)
	Value	1-σ variation	Units
a	1.39948	0.002136	au
e	0.285828	0.001042
i	12.307	0.03476	deg
Ω	150.352	0.0009996	deg
ω	328.402	0.0151	deg
M	16.355	0.04966	deg

Other useful info
Absolute Magnitude (H)	27.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9995	au
Aphelion distance	1.7995	au
Asc. node-Earth separation	0.04499	au
Desc. node-Earth separation	0.68683	au
Earth MOID	0.0405	au
Orbital period	604.713	days
Date of orbit computation	Jul 29 12:53

Covariance matrix
4.56395769E-06	2.22594767E-06	7.42405343E-05	2.13453823E-06	3.02053075E-05	-1.05949074E-04
2.22594767E-06	1.08573908E-06	3.62027905E-05	1.04084827E-06	1.46807108E-05	-5.16485327E-05
7.42405343E-05	3.62027905E-05	1.20807440E-03	3.47351507E-05	4.94618850E-04	-1.72505963E-03
2.13453823E-06	1.04084827E-06	3.47351507E-05	9.99101515E-07	1.42437991E-05	-4.96096879E-05
3.02053075E-05	1.46807108E-05	4.94618850E-04	1.42437991E-05	2.28092536E-04	-7.15140277E-04
-1.05949074E-04	-5.16485327E-05	-1.72505963E-03	-4.96096879E-05	-7.15140277E-04	2.46643312E-03

Correlation matrix
1.00000000	0.99995720	0.99982374	0.99960478	0.93617474	-0.99860030
0.99995720	1.00000000	0.99961433	0.99935521	0.93288651	-0.99806903
0.99982374	0.99961433	1.00000000	0.99981014	0.94225464	-0.99936147
0.99960478	0.99935521	0.99981014	1.00000000	0.94355125	-0.99937163
0.93617474	0.93288651	0.94225464	0.94355125	1.00000000	-0.95345682
-0.99860030	-0.99806903	-0.99936147	-0.99937163	-0.95345682	1.00000000