AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002QP142 ∴ Orbital info ∴ Epoch epochXXX

(326594) 2002QP142 ▹

ORBITAL INFORMATION

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(ASCII data file 326594.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.10067	2.828e-08	au
e	0.208126	5.411e-08
i	16.884	8.249e-06	deg
Ω	186.027	2.154e-05	deg
ω	117.381	2.994e-05	deg
M	9.595	2.289e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4553	au
Aphelion	3.746	au
Asc. node-Earth separation	2.28267	au
Desc. node-Earth separation	1.70614	au
Earth MOID	1.49349	au
Orbital period	1994.26	days
Date of orbit computation	apr 23 20:58

Correlation matrix
1.00000000	-0.20046456	-0.00713833	-0.02251846	0.07798061	-0.38050956
-0.20046456	1.00000000	0.00900152	0.00717145	0.01936045	0.04184918
-0.00713833	0.00900152	1.00000000	0.20644464	-0.14534746	0.00537394
-0.02251846	0.00717145	0.20644464	1.00000000	-0.68883313	0.00369799
0.07798061	0.01936045	-0.14534746	-0.68883313	1.00000000	-0.67618563
-0.38050956	0.04184918	0.00537394	0.00369799	-0.67618563	1.00000000

Covariance matrix
7.99508082E-16	-3.06712313E-16	-1.66500985E-15	-1.37145839E-14	6.60135429E-14	-2.46290817E-13
-3.06712313E-16	2.92795477E-15	4.01797167E-15	8.35837558E-15	3.13640841E-14	5.18370625E-14
-1.66500985E-15	4.01797167E-15	6.80483811E-11	3.66813317E-11	-3.58964332E-11	1.01478319E-12
-1.37145839E-14	8.35837558E-15	3.66813317E-11	4.63943558E-10	-4.44203076E-10	1.82334804E-12
6.60135429E-14	3.13640841E-14	-3.58964332E-11	-4.44203076E-10	8.96334103E-10	-4.63417160E-10
-2.46290817E-13	5.18370625E-14	1.01478319E-12	1.82334804E-12	-4.63417160E-10	5.24013445E-10