AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2016SN9 ∴ Orbital info ∴ Epoch epochXXX

(518224) 2016SN9 ▹

ORBITAL INFORMATION

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(ASCII data file 518224.eq0)

Keplerian elements at epoch
57941.1 MJD
	Value	1-σ variation	Units
a	1.88887	1.919e-08	au
e	0.031199	9.025e-08
i	23.139	1.504e-05	deg
Ω	181.714	2.33e-05	deg
ω	94.704	0.000274	deg
M	178.388	0.0002764	deg

Other useful info
Absolute Magnitude (H)	18.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8299	au
Aphelion	1.9478	au
Asc. node-Earth separation	0.89623	au
Desc. node-Earth separation	0.88001	au
Earth MOID	0.87197	au
Orbital period	948.205	days
Date of orbit computation	apr 23 21:40

Correlation matrix
1.00000000	-0.10044195	-0.02244317	-0.01433277	0.40352020	-0.40805446
-0.10044195	1.00000000	0.06838120	-0.00150044	-0.21759340	0.21479774
-0.02244317	0.06838120	1.00000000	0.29865074	-0.05942622	0.03677085
-0.01433277	-0.00150044	0.29865074	1.00000000	-0.10459576	0.02692100
0.40352020	-0.21759340	-0.05942622	-0.10459576	1.00000000	-0.99650196
-0.40805446	0.21479774	0.03677085	0.02692100	-0.99650196	1.00000000

Covariance matrix
3.68198889E-16	-1.73942220E-16	-6.47654695E-15	-6.40866374E-15	2.12195023E-12	-2.16447422E-12
-1.73942220E-16	8.14511612E-15	9.28118628E-14	-3.15546209E-15	-5.38174383E-12	5.35884754E-12
-6.47654695E-15	9.28118628E-14	2.26170659E-10	1.04659339E-10	-2.44920382E-10	1.52867390E-10
-6.40866374E-15	-3.15546209E-15	1.04659339E-10	5.42990852E-10	-6.67942365E-10	1.73412510E-10
2.12195023E-12	-5.38174383E-12	-2.44920382E-10	-6.67942365E-10	7.51030102E-08	-7.54918178E-08
-2.16447422E-12	5.35884754E-12	1.52867390E-10	1.73412510E-10	-7.54918178E-08	7.64163174E-08