AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999SZ18 ∴ Orbital info ∴ Epoch epochXXX

(59992) 1999SZ18 ▹

ORBITAL INFORMATION

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(ASCII data file 59992.eq0)

Keplerian elements at epoch
58018.2 MJD
	Value	1-σ variation	Units
a	2.96787	1.883e-08	au
e	0.112437	4.035e-08
i	11.675	4.453e-06	deg
Ω	79.284	1.99e-05	deg
ω	267.436	2.85e-05	deg
M	203.721	2.06e-05	deg

Other useful info
Absolute Magnitude (H)	14.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6342	au
Aphelion	3.3016	au
Asc. node-Earth separation	1.95986	au
Desc. node-Earth separation	1.89941	au
Earth MOID	1.65942	au
Orbital period	1867.52	days
Date of orbit computation	apr 23 19:58

Correlation matrix
1.00000000	0.28198870	0.00102728	-0.00243161	0.10429083	-0.16627916
0.28198870	1.00000000	-0.00405419	-0.00081425	0.00405785	-0.06744490
0.00102728	-0.00405419	1.00000000	0.00406546	0.00745835	-0.01229945
-0.00243161	-0.00081425	0.00406546	1.00000000	-0.68468969	0.00321285
0.10429083	0.00405785	0.00745835	-0.68468969	1.00000000	-0.72146092
-0.16627916	-0.06744490	-0.01229945	0.00321285	-0.72146092	1.00000000

Covariance matrix
3.54727316E-16	2.14291507E-16	8.61550584E-17	-9.11494570E-16	5.59895941E-14	-6.45261068E-14
2.14291507E-16	1.62799057E-15	-7.28405144E-16	-6.53875859E-16	4.66698218E-15	-5.60693295E-14
8.61550584E-17	-7.28405144E-16	1.98283218E-11	3.60300865E-13	9.46672125E-13	-1.12844152E-12
-9.11494570E-16	-6.53875859E-16	3.60300865E-13	3.96119339E-10	-3.88437087E-10	1.31750942E-12
5.59895941E-14	4.66698218E-15	9.46672125E-13	-3.88437087E-10	8.12508211E-10	-4.23718098E-10
-6.45261068E-14	-5.60693295E-14	-1.12844152E-12	1.31750942E-12	-4.23718098E-10	4.24522433E-10