AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007HR12 ∴ Orbital info ∴ Epoch epochXXX

(341058) 2007HR12 ▹

ORBITAL INFORMATION

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(ASCII data file 341058.eq0)

Keplerian elements at epoch
57222.6 MJD
	Value	1-σ variation	Units
a	2.75025	2.315e-08	au
e	0.302243	5.9e-08
i	15.754	1.175e-05	deg
Ω	39.616	2.078e-05	deg
ω	281.255	2.937e-05	deg
M	226.633	1.955e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.919	au
Aphelion	3.5815	au
Asc. node-Earth separation	1.36678	au
Desc. node-Earth separation	1.64782	au
Earth MOID	0.97977	au
Orbital period	1665.93	days
Date of orbit computation	Jun 5 01:49

Correlation matrix
1.00000000	0.40746151	0.00127467	-0.02882539	0.25252562	-0.38298254
0.40746151	1.00000000	-0.01436171	0.01456947	0.31374805	-0.53068467
0.00127467	-0.01436171	1.00000000	-0.18068881	0.13391699	-0.00550416
-0.02882539	0.01456947	-0.18068881	1.00000000	-0.67813723	0.00186177
0.25252562	0.31374805	0.13391699	-0.67813723	1.00000000	-0.71274275
-0.38298254	-0.53068467	-0.00550416	0.00186177	-0.71274275	1.00000000

Covariance matrix
5.35750537E-16	5.56453043E-16	3.46620607E-16	-1.38614794E-14	1.71656283E-13	-1.73323216E-13
5.56453043E-16	3.48113813E-15	-9.95505244E-15	1.78590095E-14	5.43644006E-13	-6.12200427E-13
3.46620607E-16	-9.95505244E-15	1.38023715E-10	-4.41022906E-11	4.62046269E-11	-1.26434238E-12
-1.38614794E-14	1.78590095E-14	-4.41022906E-11	4.31624486E-10	-4.13755297E-10	7.56269027E-13
1.71656283E-13	5.43644006E-13	4.62046269E-11	-4.13755297E-10	8.62473753E-10	-4.09262741E-10
-1.73323216E-13	-6.12200427E-13	-1.26434238E-12	7.56269027E-13	-4.09262741E-10	3.82289983E-10