AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002QR101 ∴ Orbital info ∴ Epoch epochXXX

(331686) 2002QR101 ▹

ORBITAL INFORMATION

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(ASCII data file 331686.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.10782	3.218e-08	au
e	0.05527	7.052e-08
i	6.513	5.544e-06	deg
Ω	274.997	5.904e-05	deg
ω	105.809	7.984e-05	deg
M	291.523	5.323e-05	deg

Other useful info
Absolute Magnitude (H)	16.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.936	au
Aphelion	3.2796	au
Asc. node-Earth separation	2.12903	au
Desc. node-Earth separation	2.0697	au
Earth MOID	1.94775	au
Orbital period	2001.16	days
Date of orbit computation	apr 23 20:59

Correlation matrix
1.00000000	0.33947396	0.01862049	-0.00751354	-0.01583551	-0.12179355
0.33947396	1.00000000	-0.00859240	0.00349600	-0.15527815	0.13801063
0.01862049	-0.00859240	1.00000000	0.02138052	-0.01787993	0.00084301
-0.00751354	0.00349600	0.02138052	1.00000000	-0.73246295	-0.00200604
-0.01583551	-0.15527815	-0.01787993	-0.73246295	1.00000000	-0.66873807
-0.12179355	0.13801063	0.00084301	-0.00200604	-0.66873807	1.00000000

Covariance matrix
1.03580556E-15	7.70446866E-16	3.32227261E-15	-1.42778616E-14	-4.06920695E-14	-2.08649272E-13
7.70446866E-16	4.97272244E-15	-3.35905199E-15	1.45562180E-14	-8.74270813E-13	5.18039752E-13
3.32227261E-15	-3.35905199E-15	3.07333685E-11	6.99846743E-12	-7.91424278E-12	2.48767477E-13
-1.42778616E-14	1.45562180E-14	6.99846743E-12	3.48625608E-09	-3.45305771E-09	-6.30482393E-12
-4.06920695E-14	-8.74270813E-13	-7.91424278E-12	-3.45305771E-09	6.37495414E-09	-2.84215678E-09
-2.08649272E-13	5.18039752E-13	2.48767477E-13	-6.30482393E-12	-2.84215678E-09	2.83339356E-09