AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001PY16 ∴ Orbital info ∴ Epoch epochXXX

(82662) 2001PY16 ▹

ORBITAL INFORMATION

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(ASCII data file 82662.eq1)

Keplerian elements at epoch
60600.0 MJD
	Value	1-σ variation	Units
a	2.32614	6.632e-09	au
e	0.217718	3.229e-08
i	21.913	4.568e-06	deg
Ω	185.058	1.102e-05	deg
ω	106.35	1.709e-05	deg
M	212.12	1.126e-05	deg

Other useful info
Absolute Magnitude (H)	15.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8197	au
Aphelion	2.8326	au
Asc. node-Earth separation	1.36497	au
Desc. node-Earth separation	1.08593	au
Earth MOID	0.92292	au
Orbital period	1295.85	days
Date of orbit computation	Jul 26 09:19

Correlation matrix
1.00000000	-0.22876606	0.05974444	0.01678785	-0.17050042	-0.05063527
-0.22876606	1.00000000	-0.10439640	0.00368338	-0.25354333	0.39847417
0.05974444	-0.10439640	1.00000000	0.38824945	-0.15640709	-0.11166863
0.01678785	0.00368338	0.38824945	1.00000000	-0.59989169	0.00098618
-0.17050042	-0.25354333	-0.15640709	-0.59989169	1.00000000	-0.75700407
-0.05063527	0.39847417	-0.11166863	0.00098618	-0.75700407	1.00000000

Covariance matrix
4.39872376E-17	-4.89855178E-17	1.80988544E-15	1.22683551E-15	-1.93296538E-14	-3.78167916E-15
-4.89855178E-17	1.04237874E-15	-1.53953131E-14	1.31034861E-15	-1.39926586E-13	1.44870907E-13
1.80988544E-15	-1.53953131E-14	2.08631766E-11	1.95401967E-11	-1.22118632E-11	-5.74367221E-12
1.22683551E-15	1.31034861E-15	1.95401967E-11	1.21410354E-10	-1.12988952E-10	1.22363682E-13
-1.93296538E-14	-1.39926586E-13	-1.22118632E-11	-1.12988952E-10	2.92193494E-10	-1.45714145E-10
-3.78167916E-15	1.44870907E-13	-5.74367221E-12	1.22363682E-13	-1.45714145E-10	1.26805021E-10