AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012MR4 ∴ Orbital info ∴ Epoch epochXXX

2012MR4 ▹

ORBITAL INFORMATION

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(ASCII data file 2012MR4.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	1.60413	6.288e-08	au
e	0.67167	3.418e-07
i	53.134	8.143e-05	deg
Ω	286.301	1.743e-05	deg
ω	171.083	3.315e-05	deg
M	166.495	0.0001328	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	0.5267	au
Aphelion	2.6816	au
Asc. node-Earth separation	1.60017	au
Desc. node-Earth separation	-0.45345	au
Earth MOID	0.45246	au
Orbital period	742.089	days
Date of orbit computation	apr 24 01:47

Correlation matrix
1.00000000	0.25711703	-0.20644294	0.02979588	0.48621112	-0.96400732
0.25711703	1.00000000	-0.50668941	-0.11470022	0.77889231	-0.46435520
-0.20644294	-0.50668941	1.00000000	0.37837246	-0.61038917	0.33879344
0.02979588	-0.11470022	0.37837246	1.00000000	-0.39015427	0.00967534
0.48621112	0.77889231	-0.61038917	-0.39015427	1.00000000	-0.66370900
-0.96400732	-0.46435520	0.33879344	0.00967534	-0.66370900	1.00000000

Covariance matrix
3.95330433E-15	5.52528195E-15	-1.05703074E-12	3.26564564E-14	1.01348885E-12	-8.04689610E-12
5.52528195E-15	1.16811864E-13	-1.41023910E-11	-6.83345676E-13	8.82540927E-12	-2.10698637E-11
-1.05703074E-12	-1.41023910E-11	6.63154770E-09	5.37105632E-10	-1.64789003E-09	3.66277617E-09
3.26564564E-14	-6.83345676E-13	5.37105632E-10	3.03854359E-10	-2.25467038E-10	2.23906590E-11
1.01348885E-12	8.82540927E-12	-1.64789003E-09	-2.25467038E-10	1.09907650E-09	-2.92118864E-09
-8.04689610E-12	-2.10698637E-11	3.66277617E-09	2.23906590E-11	-2.92118864E-09	1.76252739E-08