AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999RS217 ∴ Orbital info ∴ Epoch epochXXX

(155518) 1999RS217 ▹

ORBITAL INFORMATION

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(ASCII data file 155518.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.00475	2.314e-08	au
e	0.117299	6.855e-08
i	8.044	5.794e-06	deg
Ω	339.46	3.755e-05	deg
ω	21.671	4.633e-05	deg
M	248.011	2.334e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6523	au
Aphelion	3.3572	au
Asc. node-Earth separation	1.66354	au
Desc. node-Earth separation	2.33564	au
Earth MOID	1.65051	au
Orbital period	1902.44	days
Date of orbit computation	apr 23 20:21

Correlation matrix
1.00000000	0.31186512	-0.00955344	-0.00011705	-0.16103135	0.02799068
0.31186512	1.00000000	-0.01111001	0.01769638	-0.23427069	0.22446689
-0.00955344	-0.01111001	1.00000000	0.16784685	-0.13198861	-0.00283233
-0.00011705	0.01769638	0.16784685	1.00000000	-0.80328869	0.00313439
-0.16103135	-0.23427069	-0.13198861	-0.80328869	1.00000000	-0.57156184
0.02799068	0.22446689	-0.00283233	0.00313439	-0.57156184	1.00000000

Covariance matrix
5.35668662E-16	4.94763155E-16	-1.28120224E-15	-1.01730543E-16	-1.72674138E-13	1.51185331E-14
4.94763155E-16	4.69856079E-15	-4.41272242E-15	4.55493044E-14	-7.43993468E-13	3.59072983E-13
-1.28120224E-15	-4.41272242E-15	3.35752942E-11	3.65206145E-11	-3.54335860E-11	-3.83003080E-13
-1.01730543E-16	4.55493044E-14	3.65206145E-11	1.41003518E-09	-1.39751143E-09	2.74673344E-12
-1.72674138E-13	-7.43993468E-13	-3.54335860E-11	-1.39751143E-09	2.14653257E-09	-6.17987918E-10
1.51185331E-14	3.59072983E-13	-3.83003080E-13	2.74673344E-12	-6.17987918E-10	5.44623072E-10