AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012DK99 ∴ Orbital info ∴ Epoch epochXXX

(531078) 2012DK99 ▹

ORBITAL INFORMATION

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(ASCII data file 531078.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	1.91389	2.674e-08	au
e	0.058121	1.626e-07
i	19.734	1.604e-05	deg
Ω	349.47	2.102e-05	deg
ω	337.46	9.092e-05	deg
M	56.263	8.552e-05	deg

Other useful info
Absolute Magnitude (H)	18.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8027	au
Aphelion	2.0251	au
Asc. node-Earth separation	0.80436	au
Desc. node-Earth separation	1.02269	au
Earth MOID	0.80035	au
Orbital period	967.107	days
Date of orbit computation	apr 23 21:43

Correlation matrix
1.00000000	0.44177582	0.09779525	0.04032513	-0.26534643	0.01358116
0.44177582	1.00000000	0.07109907	0.06423399	0.38446124	-0.55882825
0.09779525	0.07109907	1.00000000	0.16193622	-0.06222195	0.00078552
0.04032513	0.06423399	0.16193622	1.00000000	-0.21227981	-0.01048900
-0.26534643	0.38446124	-0.06222195	-0.21227981	1.00000000	-0.94083806
0.01358116	-0.55882825	0.00078552	-0.01048900	-0.94083806	1.00000000

Covariance matrix
7.15099233E-16	1.92146400E-15	4.19599788E-14	2.26714995E-14	-6.45139588E-13	3.10587813E-14
1.92146400E-15	2.64541801E-14	1.85543372E-13	2.19651053E-13	5.68534730E-12	-7.77302242E-12
4.19599788E-14	1.85543372E-13	2.57435665E-10	5.46260278E-11	-9.07685238E-11	1.07784932E-12
2.26714995E-14	2.19651053E-13	5.46260278E-11	4.42020612E-10	-4.05776820E-10	-1.88590549E-11
-6.45139588E-13	5.68534730E-12	-9.07685238E-11	-4.05776820E-10	8.26636480E-09	-7.31537466E-09
3.10587813E-14	-7.77302242E-12	1.07784932E-12	-1.88590549E-11	-7.31537466E-09	7.31355998E-09