AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002CN157 ∴ Orbital info ∴ Epoch epochXXX

(286547) 2002CN157 ▹

ORBITAL INFORMATION

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(ASCII data file 286547.eq0)

Keplerian elements at epoch
57706.1 MJD
	Value	1-σ variation	Units
a	2.55128	1.755e-08	au
e	0.122248	6.129e-08
i	4.601	4.391e-06	deg
Ω	139.632	7.401e-05	deg
ω	102.109	7.651e-05	deg
M	138.325	1.883e-05	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2394	au
Aphelion	2.8632	au
Asc. node-Earth separation	1.59372	au
Desc. node-Earth separation	1.43796	au
Earth MOID	1.23402	au
Orbital period	1488.45	days
Date of orbit computation	apr 23 20:50

Correlation matrix
1.00000000	0.31454584	-0.01216195	-0.00442483	-0.09577884	0.40059589
0.31454584	1.00000000	-0.01372887	-0.01253578	-0.02884400	0.14719650
-0.01216195	-0.01372887	1.00000000	-0.17762475	0.17167142	0.00075031
-0.00442483	-0.01253578	-0.17762475	1.00000000	-0.96477924	0.00047431
-0.09577884	-0.02884400	0.17167142	-0.96477924	1.00000000	-0.25907874
0.40059589	0.14719650	0.00075031	0.00047431	-0.25907874	1.00000000

Covariance matrix
3.08105989E-16	3.38387611E-16	-9.37339503E-16	-5.74817946E-15	-1.28632898E-13	1.32423833E-13
3.38387611E-16	3.75630512E-15	-3.69452843E-15	-5.68611862E-14	-1.35259657E-13	1.69897703E-13
-9.37339503E-16	-3.69452843E-15	1.92791281E-11	-5.77206508E-11	5.76732084E-11	6.20432227E-14
-5.74817946E-15	-5.68611862E-14	-5.77206508E-11	5.47731996E-09	-5.46316620E-09	6.61076373E-13
-1.28632898E-13	-1.35259657E-13	5.76732084E-11	-5.46316620E-09	5.85416306E-09	-3.73313572E-10
1.32423833E-13	1.69897703E-13	6.20432227E-14	6.61076373E-13	-3.73313572E-10	3.54665701E-10