AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001PQ21 ∴ Orbital info ∴ Epoch epochXXX

(82672) 2001PQ21 ▹

ORBITAL INFORMATION

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(ASCII data file 82672.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.9079	1.461e-08	au
e	0.099906	3.723e-08
i	2.448	4.322e-06	deg
Ω	53.908	0.000106	deg
ω	54.449	0.00011	deg
M	68.739	2.846e-05	deg

Other useful info
Absolute Magnitude (H)	14.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6174	au
Aphelion	3.1984	au
Asc. node-Earth separation	1.733	au
Desc. node-Earth separation	2.04516	au
Earth MOID	1.63558	au
Orbital period	1811.21	days
Date of orbit computation	apr 23 20:04

Correlation matrix
1.00000000	-0.09945268	0.00961863	-0.00326906	0.05290418	-0.34583723
-0.09945268	1.00000000	0.02210186	0.00683600	0.03942441	-0.12106863
0.00961863	0.02210186	1.00000000	-0.24045685	0.23584748	-0.01508271
-0.00326906	0.00683600	-0.24045685	1.00000000	-0.96636194	0.01439409
0.05290418	0.03942441	0.23584748	-0.96636194	1.00000000	-0.26618758
-0.34583723	-0.12106863	-0.01508271	0.01439409	-0.26618758	1.00000000

Covariance matrix
2.13574828E-16	-5.41144665E-17	6.07478323E-16	-5.06589433E-15	8.50328879E-14	-1.43818427E-13
-5.41144665E-17	1.38625701E-15	3.55625948E-15	2.69887388E-14	1.61439213E-13	-1.28268871E-13
6.07478323E-16	3.55625948E-15	1.86760694E-11	-1.10189108E-10	1.12097493E-10	-1.85476878E-12
-5.06589433E-15	2.69887388E-14	-1.10189108E-10	1.12439146E-08	-1.12699117E-08	4.34321006E-11
8.50328879E-14	1.61439213E-13	1.12097493E-10	-1.12699117E-08	1.20960577E-08	-8.33062254E-10
-1.43818427E-13	-1.28268871E-13	-1.85476878E-12	4.34321006E-11	-8.33062254E-10	8.09721188E-10