AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2014QR381 ∴ Orbital info ∴ Epoch epochXXX

(492872) 2014QR381 ▹

ORBITAL INFORMATION

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(ASCII data file 492872.eq0)

Keplerian elements at epoch
58215.9 MJD
	Value	1-σ variation	Units
a	2.85468	3.786e-08	au
e	0.00491	1.128e-07
i	5.984	1.245e-05	deg
Ω	201.588	5.351e-05	deg
ω	27.879	0.001032	deg
M	37.29	0.001031	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8407	au
Aphelion	2.8687	au
Asc. node-Earth separation	1.84002	au
Desc. node-Earth separation	1.87	au
Earth MOID	1.83186	au
Orbital period	1761.71	days
Date of orbit computation	Jun 5 02:23

Correlation matrix
1.00000000	0.12754720	0.01503956	0.00234519	-0.27247279	0.27258356
0.12754720	1.00000000	0.02435537	0.00227133	-0.73557088	0.73643945
0.01503956	0.02435537	1.00000000	-0.18554316	-0.00858231	0.01814556
0.00234519	0.00227133	-0.18554316	1.00000000	-0.05138038	-0.00024308
-0.27247279	-0.73557088	-0.00858231	-0.05138038	1.00000000	-0.99865372
0.27258356	0.73643945	0.01814556	-0.00024308	-0.99865372	1.00000000

Covariance matrix
1.43344142E-15	5.44605152E-16	7.08914869E-15	4.75153790E-15	-1.06449709E-11	1.06430222E-11
5.44605152E-16	1.27186705E-14	3.41967459E-14	1.37077972E-14	-8.56005901E-11	8.56511563E-11
7.08914869E-15	3.41967459E-14	1.55002323E-10	-1.23617445E-10	-1.10256592E-10	2.32977932E-10
4.75153790E-15	1.37077972E-14	-1.23617445E-10	2.86372560E-09	-2.83722922E-09	-1.34147937E-11
-1.06449709E-11	-8.56005901E-11	-1.10256592E-10	-2.83722922E-09	1.06478700E-06	-1.06272677E-06
1.06430222E-11	8.56511563E-11	2.32977932E-10	-1.34147937E-11	-1.06272677E-06	1.06353222E-06