NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2012DJ31 ∴ Orbital info ∴ Epoch 55982 MJD

2012DJ31 ▹

ORBITAL INFORMATION

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(ASCII data file 2012DJ31.eq0)

Keplerian elements
(Epoch 55982.2 MJD)
	Value	1-σ variation	Units
a	1.95955	0.009254	au
e	0.591124	0.002147
i	0.931	0.003216	deg
Ω	268.517	0.08517	deg
ω	320.165	0.08148	deg
M	341.715	0.146	deg

Other useful info
Absolute Magnitude (H)	24.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8012	au
Aphelion distance	3.1179	au
Asc. node-Earth separation	-0.13947	au
Desc. node-Earth separation	1.34542	au
Earth MOID	0.0069	au
Orbital period	1001.92	days
Date of orbit computation	feb 26 10:57

Covariance matrix
8.56304781E-05	1.98640454E-05	2.97502673E-05	7.81457975E-04	-7.45084426E-04	1.35085675E-03
1.98640454E-05	4.60797482E-06	6.90093445E-06	1.81218624E-04	-1.72772358E-04	3.13362699E-04
2.97502673E-05	6.90093445E-06	1.03404924E-05	2.72239456E-04	-2.59695100E-04	4.69333307E-04
7.81457975E-04	1.81218624E-04	2.72239456E-04	7.25458057E-03	-6.93818204E-03	1.23295649E-02
-7.45084426E-04	-1.72772358E-04	-2.59695100E-04	-6.93818204E-03	6.63948014E-03	-1.17560091E-02
1.35085675E-03	3.13362699E-04	4.69333307E-04	1.23295649E-02	-1.17560091E-02	2.13103608E-02

Correlation matrix
1.00000000	0.99999647	0.99978376	0.99148304	-0.98815316	0.99999933
0.99999647	1.00000000	0.99972889	0.99115511	-0.98776168	0.99999274
0.99978376	0.99972889	1.00000000	0.99397235	-0.99111970	0.99980514
0.99148304	0.99115511	0.99397235	1.00000000	-0.99970646	0.99162209
-0.98815316	-0.98776168	-0.99111970	-0.99970646	1.00000000	-0.98831975
0.99999933	0.99999274	0.99980514	0.99162209	-0.98831975	1.00000000