AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998SR73 ∴ Orbital info ∴ Epoch epochXXX

(42759) 1998SR73 ▹

ORBITAL INFORMATION

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(ASCII data file 42759.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.14854	1.609e-08	au
e	0.238817	3.496e-08
i	8.985	4.842e-06	deg
Ω	170.924	2.193e-05	deg
ω	130.401	2.433e-05	deg
M	259.508	1.016e-05	deg

Other useful info
Absolute Magnitude (H)	14.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3966	au
Aphelion	3.9005	au
Asc. node-Earth separation	2.51937	au
Desc. node-Earth separation	1.56551	au
Earth MOID	1.39316	au
Orbital period	2040.62	days
Date of orbit computation	apr 23 19:55

Correlation matrix
1.00000000	0.30947706	0.00365503	0.00443950	0.00991725	-0.36640851
0.30947706	1.00000000	-0.00258818	-0.00158818	0.11440693	-0.42453178
0.00365503	-0.00258818	1.00000000	0.18862167	-0.16984894	0.00377947
0.00443950	-0.00158818	0.18862167	1.00000000	-0.89456418	0.00717122
0.00991725	0.11440693	-0.16984894	-0.89456418	1.00000000	-0.41035260
-0.36640851	-0.42453178	0.00377947	0.00717122	-0.41035260	1.00000000

Covariance matrix
2.58780332E-16	1.74041253E-16	2.84725185E-16	1.56637333E-15	3.88221200E-15	-5.98982058E-14
1.74041253E-16	1.22212662E-15	-4.38149462E-16	-1.21773939E-15	9.73268988E-14	-1.50817223E-13
2.84725185E-16	-4.38149462E-16	2.34498056E-11	2.00335167E-11	-2.00149693E-11	1.85987301E-13
1.56637333E-15	-1.21773939E-15	2.00335167E-11	4.81051953E-10	-4.77452273E-10	1.59835019E-12
3.88221200E-15	9.73268988E-14	-2.00149693E-11	-4.77452273E-10	5.92168006E-10	-1.01475755E-10
-5.98982058E-14	-1.50817223E-13	1.85987301E-13	1.59835019E-12	-1.01475755E-10	1.03267879E-10