NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2017DD38 ∴ Orbital info ∴ Epoch 57812 MJD

2017DD38 ▹

ORBITAL INFORMATION

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(ASCII data file 2017DD38.eq0)

Keplerian elements
(Epoch 57812.9 MJD)
	Value	1-σ variation	Units
a	2.22937	0.005829	au
e	0.647659	0.001004
i	1.28	0.001325	deg
Ω	177.655	0.005477	deg
ω	54.4	0.004151	deg
M	345.858	0.06159	deg

Other useful info
Absolute Magnitude (H)	24.6	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.7855	au
Aphelion distance	3.6732	au
Asc. node-Earth separation	-0.0557	au
Desc. node-Earth separation	1.07288	au
Earth MOID	0.00297	au
Orbital period	1215.83	days
Date of orbit computation	feb 26 11:31

Covariance matrix
3.39770864E-05	5.85126974E-06	7.72044405E-06	3.18569836E-05	-2.38409167E-05	3.59022545E-04
5.85126974E-06	1.00766231E-06	1.32958164E-06	5.48585810E-06	-4.10476153E-06	6.18280145E-05
7.72044405E-06	1.32958164E-06	1.75534625E-06	7.22695302E-06	-5.39750594E-06	8.15781740E-05
3.18569836E-05	5.48585810E-06	7.22695302E-06	3.00021119E-05	-2.25767723E-05	3.36628488E-04
-2.38409167E-05	-4.10476153E-06	-5.39750594E-06	-2.25767723E-05	1.72318299E-05	-2.51943179E-04
3.59022545E-04	6.18280145E-05	8.15781740E-05	3.36628488E-04	-2.51943179E-04	3.79365201E-03

Correlation matrix
1.00000000	0.99999895	0.99969568	0.99778202	-0.98529024	0.99999979
0.99999895	1.00000000	0.99971476	0.99772568	-0.98506463	0.99999781
0.99969568	0.99971476	1.00000000	0.99585916	-0.98139995	0.99968652
0.99778202	0.99772568	0.99585916	1.00000000	-0.99293367	0.99780622
-0.98529024	-0.98506463	-0.98139995	-0.99293367	1.00000000	-0.98539002
0.99999979	0.99999781	0.99968652	0.99780622	-0.98539002	1.00000000