AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999RD128 ∴ Orbital info ∴ Epoch epochXXX

(38325) 1999RD128 ▹

ORBITAL INFORMATION

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(ASCII data file 38325.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.72843	1.193e-08	au
e	0.094563	4.755e-08
i	2.441	4.981e-06	deg
Ω	155.631	8.815e-05	deg
ω	196.155	9.055e-05	deg
M	145.038	1.924e-05	deg

Other useful info
Absolute Magnitude (H)	15.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4704	au
Aphelion	2.9864	au
Asc. node-Earth separation	1.98471	au
Desc. node-Earth separation	1.46938	au
Earth MOID	1.46457	au
Orbital period	1646.15	days
Date of orbit computation	apr 23 19:54

Correlation matrix
1.00000000	0.07646500	-0.00552409	-0.00314428	-0.04619071	0.01073880
0.07646500	1.00000000	-0.00470654	0.00144154	0.00163816	-0.07119729
-0.00552409	-0.00470654	1.00000000	0.24547473	-0.23964088	0.00596981
-0.00314428	0.00144154	0.24547473	1.00000000	-0.97394962	0.00480167
-0.04619071	0.00163816	-0.23964088	-0.97394962	1.00000000	-0.22372128
0.01073880	-0.07119729	0.00596981	0.00480167	-0.22372128	1.00000000

Covariance matrix
1.42306148E-16	4.33698696E-17	-3.28217784E-16	-3.30631610E-15	-4.98974312E-14	2.46533108E-15
4.33698696E-17	2.26061822E-15	-1.11456428E-15	6.04162007E-15	7.05312364E-15	-6.51455640E-14
-3.28217784E-16	-1.11456428E-15	2.48072870E-11	1.07772575E-10	-1.08084214E-10	5.72212972E-13
-3.30631610E-15	6.04162007E-15	1.07772575E-10	7.77004717E-09	-7.77427770E-09	8.14538838E-12
-4.98974312E-14	7.05312364E-15	-1.08084214E-10	-7.77427770E-09	8.20018135E-09	-3.89876283E-10
2.46533108E-15	-6.51455640E-14	5.72212972E-13	8.14538838E-12	-3.89876283E-10	3.70352758E-10