AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008NA2 ∴ Orbital info ∴ Epoch epochXXX

(278590) 2008NA2 ▹

ORBITAL INFORMATION

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(ASCII data file 278590.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.2837	1.132e-08	au
e	0.175721	5.49e-08
i	4.603	5.35e-06	deg
Ω	301.578	7.101e-05	deg
ω	357.552	7.334e-05	deg
M	195.666	1.715e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8824	au
Aphelion	2.685	au
Asc. node-Earth separation	0.86704	au
Desc. node-Earth separation	1.70084	au
Earth MOID	0.8665	au
Orbital period	1260.55	days
Date of orbit computation	apr 23 20:48

Correlation matrix
1.00000000	0.31574783	0.01506564	0.01526345	-0.04683092	-0.19176947
0.31574783	1.00000000	0.00191588	0.01876149	0.00988768	-0.31303825
0.01506564	0.00191588	1.00000000	0.36526205	-0.35762868	0.01220094
0.01526345	0.01876149	0.36526205	1.00000000	-0.96331695	-0.01068520
-0.04683092	0.00988768	-0.35762868	-0.96331695	1.00000000	-0.23812269
-0.19176947	-0.31303825	0.01220094	-0.01068520	-0.23812269	1.00000000

Covariance matrix
1.28187778E-16	1.96269801E-16	9.12550263E-16	1.22718735E-14	-3.88853346E-14	-3.72352611E-14
1.96269801E-16	3.01425229E-15	5.62734485E-16	7.31462100E-14	3.98119888E-14	-2.94739825E-13
9.12550263E-16	5.62734485E-16	2.86214437E-11	1.38766647E-10	-1.40316240E-10	1.11941344E-12
1.22718735E-14	7.31462100E-14	1.38766647E-10	5.04277459E-09	-5.01688113E-09	-1.30127543E-11
-3.88853346E-14	3.98119888E-14	-1.40316240E-10	-5.01688113E-09	5.37848131E-09	-2.99489931E-10
-3.72352611E-14	-2.94739825E-13	1.11941344E-12	-1.30127543E-11	-2.99489931E-10	2.94105560E-10