AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002CH289 ∴ Orbital info ∴ Epoch epochXXX

(247425) 2002CH289 ▹

ORBITAL INFORMATION

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(ASCII data file 247425.eq0)

Keplerian elements at epoch
57896.5 MJD
	Value	1-σ variation	Units
a	2.31394	1.025e-08	au
e	0.145222	4.841e-08
i	26.036	4.975e-06	deg
Ω	109.77	1.181e-05	deg
ω	132.264	2.264e-05	deg
M	28.381	1.893e-05	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9779	au
Aphelion	2.65	au
Asc. node-Earth separation	1.52575	au
Desc. node-Earth separation	1.04654	au
Earth MOID	1.0135	au
Orbital period	1285.66	days
Date of orbit computation	apr 23 20:41

Correlation matrix
1.00000000	-0.03660272	0.01741772	0.01505986	-0.15165140	0.15441029
-0.03660272	1.00000000	-0.08059498	0.00447750	-0.01855309	0.14001884
0.01741772	-0.08059498	1.00000000	0.10180972	0.03941438	-0.10923444
0.01505986	0.00447750	0.10180972	1.00000000	-0.46847320	0.00439798
-0.15165140	-0.01855309	0.03941438	-0.46847320	1.00000000	-0.86441423
0.15441029	0.14001884	-0.10923444	0.00439798	-0.86441423	1.00000000

Covariance matrix
1.05131354E-16	-1.81671917E-17	8.88461529E-16	1.82291628E-15	-3.52074380E-14	2.99683798E-14
-1.81671917E-17	2.34323920E-15	-1.94087524E-14	2.55872645E-15	-2.03351039E-14	1.28296764E-13
8.88461529E-16	-1.94087524E-14	2.47492828E-11	5.97929754E-12	4.43974373E-12	-1.02863621E-11
1.82291628E-15	2.55872645E-15	5.97929754E-12	1.39366771E-10	-1.25223617E-10	9.82775098E-13
-3.52074380E-14	-2.03351039E-14	4.43974373E-12	-1.25223617E-10	5.12676899E-10	-3.70479932E-10
2.99683798E-14	1.28296764E-13	-1.02863621E-11	9.82775098E-13	-3.70479932E-10	3.58295881E-10