AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999RT15 ∴ Orbital info ∴ Epoch epochXXX

(101921) 1999RT15 ▹

ORBITAL INFORMATION

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(ASCII data file 101921.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.16377	1.63e-08	au
e	0.092118	4.405e-08
i	8.977	4.894e-06	deg
Ω	347.732	2.557e-05	deg
ω	48.381	3.516e-05	deg
M	90.259	2.372e-05	deg

Other useful info
Absolute Magnitude (H)	14.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8723	au
Aphelion	3.4552	au
Asc. node-Earth separation	1.94968	au
Desc. node-Earth separation	2.3489	au
Earth MOID	1.88765	au
Orbital period	2055.45	days
Date of orbit computation	apr 23 20:09

Correlation matrix
1.00000000	-0.15187433	-0.00052792	-0.02428793	0.07898497	-0.25619129
-0.15187433	1.00000000	-0.00489250	0.00289071	-0.16870355	0.25626967
-0.00052792	-0.00489250	1.00000000	0.12383296	-0.08397299	-0.00753563
-0.02428793	0.00289071	0.12383296	1.00000000	-0.72026819	0.00787578
0.07898497	-0.16870355	-0.08397299	-0.72026819	1.00000000	-0.68350119
-0.25619129	0.25626967	-0.00753563	0.00787578	-0.68350119	1.00000000

Covariance matrix
2.65814981E-16	-1.09071764E-16	-4.21211381E-17	-1.01264034E-14	4.52837462E-14	-9.90724274E-14
-1.09071764E-16	1.94033393E-15	-1.05465859E-15	3.25624629E-15	-2.61318764E-13	2.67752889E-13
-4.21211381E-17	-1.05465859E-15	2.39488752E-11	1.54972205E-11	-1.44507484E-11	-8.74703628E-13
-1.01264034E-14	3.25624629E-15	1.54972205E-11	6.53958170E-10	-6.47705166E-10	4.77713023E-12
4.52837462E-14	-2.61318764E-13	-1.44507484E-11	-6.47705166E-10	1.23656311E-09	-5.70093552E-10
-9.90724274E-14	2.67752889E-13	-8.74703628E-13	4.77713023E-12	-5.70093552E-10	5.62597010E-10