AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999JR37 ∴ Orbital info ∴ Epoch epochXXX

(91346) 1999JR37 ▹

ORBITAL INFORMATION

◲

(ASCII data file 91346.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.45049	9.282e-09	au
e	0.1598	4.387e-08
i	1.895	4.24e-06	deg
Ω	356.605	0.0001134	deg
ω	195.931	0.000114	deg
M	205.706	1.182e-05	deg

Other useful info
Absolute Magnitude (H)	15.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0589	au
Aphelion	2.8421	au
Asc. node-Earth separation	1.8176	au
Desc. node-Earth separation	1.07494	au
Earth MOID	1.05886	au
Orbital period	1401.13	days
Date of orbit computation	apr 23 20:06

Correlation matrix
1.00000000	0.43546116	0.00280538	0.00853742	-0.00533030	-0.34452861
0.43546116	1.00000000	-0.00482703	0.00244526	0.01417151	-0.25091634
0.00280538	-0.00482703	1.00000000	0.21467089	-0.21351514	-0.00139407
0.00853742	0.00244526	0.21467089	1.00000000	-0.99395413	0.00305189
-0.00533030	0.01417151	-0.21351514	-0.99395413	1.00000000	-0.10399644
-0.34452861	-0.25091634	-0.00139407	0.00305189	-0.10399644	1.00000000

Covariance matrix
8.61616561E-17	1.77318944E-16	1.10415415E-16	8.98663310E-15	-5.64117299E-15	-3.78107568E-14
1.77318944E-16	1.92440900E-15	-8.97860890E-16	1.21642730E-14	7.08803246E-14	-1.30139963E-13
1.10415415E-16	-8.97860890E-16	1.79788332E-11	1.03220775E-10	-1.03221547E-10	-6.98875198E-14
8.98663310E-15	1.21642730E-14	1.03220775E-10	1.28595689E-08	-1.28511053E-08	4.09181134E-12
-5.64117299E-15	7.08803246E-14	-1.03221547E-10	-1.28511053E-08	1.29993570E-08	-1.40188522E-10
-3.78107568E-14	-1.30139963E-13	-6.98875198E-14	4.09181134E-12	-1.40188522E-10	1.39786782E-10