AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001QW52 ∴ Orbital info ∴ Epoch epochXXX

(82850) 2001QW52 ▹

ORBITAL INFORMATION

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(ASCII data file 82850.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.69652	1.324e-08	au
e	0.043013	3.511e-08
i	12.389	4.06e-06	deg
Ω	344.169	1.683e-05	deg
ω	53.132	6.374e-05	deg
M	330.206	5.917e-05	deg

Other useful info
Absolute Magnitude (H)	14.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5805	au
Aphelion	2.8125	au
Asc. node-Earth separation	1.61648	au
Desc. node-Earth separation	1.7713	au
Earth MOID	1.59935	au
Orbital period	1617.35	days
Date of orbit computation	apr 23 20:04

Correlation matrix
1.00000000	0.26772878	0.00299187	0.01781039	-0.06913814	-0.00341291
0.26772878	1.00000000	0.00235943	0.00603158	-0.29244816	0.26738430
0.00299187	0.00235943	1.00000000	-0.16030090	0.01622854	0.02604461
0.01781039	0.00603158	-0.16030090	1.00000000	-0.27784080	0.02117561
-0.06913814	-0.29244816	0.01622854	-0.27784080	1.00000000	-0.96273239
-0.00341291	0.26738430	0.02604461	0.02117561	-0.96273239	1.00000000

Covariance matrix
1.75394978E-16	1.24489960E-16	1.60870398E-16	3.97058259E-15	-5.83587455E-14	-2.67427892E-15
1.24489960E-16	1.23271130E-15	3.36327871E-16	3.56479156E-15	-6.54424055E-13	5.55443462E-13
1.60870398E-16	3.36327871E-16	1.64834782E-11	-1.09555096E-11	4.19936556E-12	6.25627182E-12
3.97058259E-15	3.56479156E-15	-1.09555096E-11	2.83363825E-10	-2.98090330E-10	2.10902370E-11
-5.83587455E-14	-6.54424055E-13	4.19936556E-12	-2.98090330E-10	4.06218167E-09	-3.63043380E-09
-2.67427892E-15	5.55443462E-13	6.25627182E-12	2.10902370E-11	-3.63043380E-09	3.50063260E-09