AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Semashko ∴ Orbital info ∴ Epoch epochXXX

(4811) Semashko ▹

ORBITAL INFORMATION

◲

(ASCII data file 4811.eq0)

Keplerian elements at epoch
58211.7 MJD
	Value	1-σ variation	Units
a	2.24671	5.562e-09	au
e	0.182608	2.654e-08
i	5.059	3.288e-06	deg
Ω	9.011	3.219e-05	deg
ω	275.302	3.355e-05	deg
M	137.776	9.705e-06	deg

Other useful info
Absolute Magnitude (H)	14.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8364	au
Aphelion	2.657	au
Asc. node-Earth separation	1.13624	au
Desc. node-Earth separation	1.21057	au
Earth MOID	0.82903	au
Orbital period	1230.03	days
Date of orbit computation	Jun 5 00:38

Correlation matrix
1.00000000	0.09327190	-0.00192308	0.01282051	-0.04760864	0.08492732
0.09327190	1.00000000	0.00307853	-0.00096977	0.05762029	-0.21636419
-0.00192308	0.00307853	1.00000000	-0.12549550	0.12044852	-0.00131331
0.01282051	-0.00096977	-0.12549550	1.00000000	-0.95649066	0.00958473
-0.04760864	0.05762029	0.12044852	-0.95649066	1.00000000	-0.29276277
0.08492732	-0.21636419	-0.00131331	0.00958473	-0.29276277	1.00000000

Covariance matrix
3.09331094E-17	1.37659898E-17	-3.51700339E-17	2.29527359E-15	-8.88423847E-15	4.58427817E-15
1.37659898E-17	7.04189760E-16	2.68629114E-16	-8.28383024E-16	5.13030217E-14	-5.57239656E-14
-3.51700339E-17	2.68629114E-16	1.08125701E-11	-1.32834228E-11	1.32888875E-11	-4.19125911E-14
2.29527359E-15	-8.28383024E-16	-1.32834228E-11	1.03617898E-09	-1.03304872E-09	2.99439462E-12
-8.88423847E-15	5.13030217E-14	1.32888875E-11	-1.03304872E-09	1.12575882E-09	-9.53345450E-11
4.58427817E-15	-5.57239656E-14	-4.19125911E-14	2.99439462E-12	-9.53345450E-11	9.41940653E-11