AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009SW137 ∴ Orbital info ∴ Epoch epochXXX

(470996) 2009SW137 ▹

ORBITAL INFORMATION

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(ASCII data file 470996.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.36826	2.192e-08	au
e	0.159955	5.502e-08
i	9.094	1.17e-05	deg
Ω	19.881	3.388e-05	deg
ω	81.888	5.241e-05	deg
M	289.343	3.758e-05	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9894	au
Aphelion	2.7471	au
Asc. node-Earth separation	1.25979	au
Desc. node-Earth separation	1.35914	au
Earth MOID	1.03035	au
Orbital period	1331.2	days
Date of orbit computation	apr 23 21:30

Correlation matrix
1.00000000	0.13666744	0.03570552	-0.00625072	0.02091027	-0.20165869
0.13666744	1.00000000	0.01794137	0.01104474	-0.18800625	0.26066574
0.03570552	0.01794137	1.00000000	0.07849566	-0.04046798	-0.01657308
-0.00625072	0.01104474	0.07849566	1.00000000	-0.64847743	0.01958041
0.02091027	-0.18800625	-0.04046798	-0.64847743	1.00000000	-0.75399941
-0.20165869	0.26066574	-0.01657308	0.01958041	-0.75399941	1.00000000

Covariance matrix
4.80607226E-16	1.64852329E-16	9.16167395E-15	-4.64293826E-15	2.40250056E-14	-1.66154945E-13
1.64852329E-16	3.02739957E-15	1.15540656E-14	2.05900833E-14	-5.42145564E-13	5.39038776E-13
9.16167395E-15	1.15540656E-14	1.36989917E-10	3.11284751E-11	-2.48235912E-11	-7.29035481E-12
-4.64293826E-15	2.05900833E-14	3.11284751E-11	1.14798404E-09	-1.15152016E-09	2.49339329E-11
2.40250056E-14	-5.42145564E-13	-2.48235912E-11	-1.15152016E-09	2.74673972E-09	-1.48518630E-09
-1.66154945E-13	5.39038776E-13	-7.29035481E-12	2.49339329E-11	-1.48518630E-09	1.41254519E-09