AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012RP18 ∴ Orbital info ∴ Epoch epochXXX

2012RP18 ▹

ORBITAL INFORMATION

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(ASCII data file 2012RP18.eq0)

Keplerian elements at epoch
59150.1 MJD
	Value	1-σ variation	Units
a	2.97823	2.27e-07	au
e	0.212951	1.035e-06
i	13.633	2.184e-05	deg
Ω	195.292	6.361e-05	deg
ω	141.116	0.0009457	deg
M	226.583	0.0005929	deg

Other useful info
Absolute Magnitude (H)	17.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.344	au
Aphelion	3.6124	au
Asc. node-Earth separation	2.40906	au
Desc. node-Earth separation	1.43982	au
Earth MOID	1.35247	au
Orbital period	1877.31	days
Date of orbit computation	Jun 5 06:44

Correlation matrix
1.00000000	-0.96869150	0.33182614	0.02783540	-0.53237591	0.53531410
-0.96869150	1.00000000	-0.39849180	0.01194485	0.37289283	-0.37547060
0.33182614	-0.39849180	1.00000000	-0.78250532	0.19358777	-0.14693399
0.02783540	0.01194485	-0.78250532	1.00000000	-0.27557219	0.21398289
-0.53237591	0.37289283	0.19358777	-0.27557219	1.00000000	-0.99794769
0.53531410	-0.37547060	-0.14693399	0.21398289	-0.99794769	1.00000000

Covariance matrix
5.15112678E-14	-2.27646178E-13	1.64466141E-12	4.01830284E-13	-1.14268061E-10	7.20333026E-11
-2.27646178E-13	1.07213015E-12	-9.01068772E-12	7.86680607E-13	3.65143128E-10	-2.30501213E-10
1.64466141E-12	-9.01068772E-12	4.76902480E-10	-1.08691665E-09	3.99804837E-09	-1.90243832E-09
4.01830284E-13	7.86680607E-13	-1.08691665E-09	4.04565001E-09	-1.65761964E-08	8.06950163E-09
-1.14268061E-10	3.65143128E-10	3.99804837E-09	-1.65761964E-08	8.94356550E-07	-5.59547094E-07
7.20333026E-11	-2.30501213E-10	-1.90243832E-09	8.06950163E-09	-5.59547094E-07	3.51517573E-07