AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999UL38 ∴ Orbital info ∴ Epoch epochXXX

(80176) 1999UL38 ▹

ORBITAL INFORMATION

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(ASCII data file 80176.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.23849	6.283e-09	au
e	0.171754	4.037e-08
i	5.427	5.215e-06	deg
Ω	320.809	4.297e-05	deg
ω	80.757	4.637e-05	deg
M	94.437	1.662e-05	deg

Other useful info
Absolute Magnitude (H)	16.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.854	au
Aphelion	2.623	au
Asc. node-Earth separation	1.1012	au
Desc. node-Earth separation	1.24793	au
Earth MOID	0.87158	au
Orbital period	1223.29	days
Date of orbit computation	Jun 5 00:54

Correlation matrix
1.00000000	-0.28456343	0.00541371	-0.01437206	0.08547642	-0.41723943
-0.28456343	1.00000000	-0.00828656	0.02627448	-0.19129434	0.51494678
0.00541371	-0.00828656	1.00000000	0.37198297	-0.33825994	-0.01538915
-0.01437206	0.02627448	0.37198297	1.00000000	-0.92849475	0.02229809
0.08547642	-0.19129434	-0.33825994	-0.92849475	1.00000000	-0.37585961
-0.41723943	0.51494678	-0.01538915	0.02229809	-0.37585961	1.00000000

Covariance matrix
3.94708188E-17	-7.21753240E-17	1.77381977E-16	-3.88011462E-15	2.49034776E-14	-4.35679354E-14
-7.21753240E-17	1.62983329E-15	-1.74470460E-15	4.55819573E-14	-3.58137114E-13	3.45523435E-13
1.77381977E-16	-1.74470460E-15	2.71989782E-11	8.33655612E-11	-8.18092638E-11	-1.33393489E-12
-3.88011462E-15	4.55819573E-14	8.33655612E-11	1.84660777E-09	-1.85030106E-09	1.59257024E-11
2.49034776E-14	-3.58137114E-13	-8.18092638E-11	-1.85030106E-09	2.15055837E-09	-2.89697563E-10
-4.35679354E-14	3.45523435E-13	-1.33393489E-12	1.59257024E-11	-2.89697563E-10	2.76240362E-10