AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999RA162 ∴ Orbital info ∴ Epoch epochXXX

(91510) 1999RA162 ▹

ORBITAL INFORMATION

◲

(ASCII data file 91510.eq0)

Keplerian elements at epoch
57958.1 MJD
	Value	1-σ variation	Units
a	2.76072	1.085e-08	au
e	0.291265	3.852e-08
i	8.593	6.074e-06	deg
Ω	180.341	2.802e-05	deg
ω	239.972	3.042e-05	deg
M	274.654	9.326e-06	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9566	au
Aphelion	3.5648	au
Asc. node-Earth separation	1.96029	au
Desc. node-Earth separation	1.20118	au
Earth MOID	0.98323	au
Orbital period	1675.45	days
Date of orbit computation	apr 23 20:06

Correlation matrix
1.00000000	-0.23313985	0.01954067	-0.00134922	0.06192665	-0.19480646
-0.23313985	1.00000000	-0.01538023	0.00564106	-0.10791493	0.31256497
0.01954067	-0.01538023	1.00000000	0.02529735	-0.02915843	0.01612317
-0.00134922	0.00564106	0.02529735	1.00000000	-0.91559994	0.01131769
0.06192665	-0.10791493	-0.02915843	-0.91559994	1.00000000	-0.39399787
-0.19480646	0.31256497	0.01612317	0.01131769	-0.39399787	1.00000000

Covariance matrix
1.17680637E-16	-9.74281071E-17	1.28755920E-15	-4.10049402E-16	2.04328245E-14	-1.97093076E-14
-9.74281071E-17	1.48398835E-15	-3.59876424E-15	6.08804109E-15	-1.26443085E-13	1.12297750E-13
1.28755920E-15	-3.59876424E-15	3.68935621E-11	4.30479229E-12	-5.38688536E-12	9.13358464E-13
-4.10049402E-16	6.08804109E-15	4.30479229E-12	7.84880590E-10	-7.80199867E-10	2.95716201E-12
2.04328245E-14	-1.26443085E-13	-5.38688536E-12	-7.80199867E-10	9.25116954E-10	-1.11765482E-10
-1.97093076E-14	1.12297750E-13	9.13358464E-13	2.95716201E-12	-1.11765482E-10	8.69823243E-11