AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003UQ31 ∴ Orbital info ∴ Epoch epochXXX

2003UQ31 ▹

ORBITAL INFORMATION

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(ASCII data file 2003UQ31.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.6912	3.255e-08	au
e	0.164456	1.1e-07
i	5.126	1.201e-05	deg
Ω	20.787	0.0001041	deg
ω	333.621	0.0001114	deg
M	248.113	3.775e-05	deg

Other useful info
Absolute Magnitude (H)	17.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2486	au
Aphelion	3.1338	au
Asc. node-Earth separation	1.28538	au
Desc. node-Earth separation	2.06892	au
Earth MOID	1.24533	au
Orbital period	1612.56	days
Date of orbit computation	apr 24 01:23

Correlation matrix
1.00000000	-0.01464189	0.01866785	-0.01985455	0.10517555	-0.52214530
-0.01464189	1.00000000	-0.03360849	-0.00786209	-0.05675652	0.12625754
0.01866785	-0.03360849	1.00000000	-0.22135507	0.20615496	-0.00592083
-0.01985455	-0.00786209	-0.22135507	1.00000000	-0.92747075	0.00171789
0.10517555	-0.05675652	0.20615496	-0.92747075	1.00000000	-0.35163857
-0.52214530	0.12625754	-0.00592083	0.00171789	-0.35163857	1.00000000

Covariance matrix
1.05977835E-15	-5.24327553E-17	7.29728122E-15	-6.72592800E-14	3.81585289E-13	-6.41723857E-13
-5.24327553E-17	1.21002902E-14	-4.43921392E-14	-8.99954774E-14	-6.95797597E-13	5.24329743E-13
7.29728122E-15	-4.43921392E-14	1.44184467E-10	-2.76588027E-10	2.75881339E-10	-2.68405269E-12
-6.72592800E-14	-8.99954774E-14	-2.76588027E-10	1.08285258E-08	-1.07560840E-08	6.74882728E-12
3.81585289E-13	-6.95797597E-13	2.75881339E-10	-1.07560840E-08	1.24204861E-08	-1.47950039E-09
-6.41723857E-13	5.24329743E-13	-2.68405269E-12	6.74882728E-12	-1.47950039E-09	1.42527470E-09