AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012HF77 ∴ Orbital info ∴ Epoch epochXXX

2012HF77 ▹

ORBITAL INFORMATION

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(ASCII data file 2012HF77.eq0)

Keplerian elements at epoch
58338.0 MJD
	Value	1-σ variation	Units
a	3.23117	6.154e-08	au
e	0.059426	1.055e-07
i	31.078	1.22e-05	deg
Ω	230.287	1.539e-05	deg
ω	293.51	9.041e-05	deg
M	84.072	8.896e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	3.0391	au
Aphelion	3.4232	au
Asc. node-Earth separation	2.13496	au
Desc. node-Earth separation	2.30721	au
Earth MOID	2.11025	au
Orbital period	2121.47	days
Date of orbit computation	apr 24 01:47

Correlation matrix
1.00000000	0.00379672	0.03006097	0.01799964	0.24713267	-0.26122791
0.00379672	1.00000000	0.01164192	0.04843980	0.42372818	-0.38734945
0.03006097	0.01164192	1.00000000	-0.38209925	0.11891002	-0.06581718
0.01799964	0.04843980	-0.38209925	1.00000000	-0.13613220	-0.00552979
0.24713267	0.42372818	0.11891002	-0.13613220	1.00000000	-0.98609183
-0.26122791	-0.38734945	-0.06581718	-0.00552979	-0.98609183	1.00000000

Covariance matrix
3.78695014E-15	2.46402911E-17	2.25760714E-14	1.70427727E-14	1.37489901E-12	-1.43010345E-12
2.46402911E-17	1.11220527E-14	1.49836453E-14	7.86007034E-14	4.03994701E-12	-3.63411364E-12
2.25760714E-14	1.49836453E-14	1.48936502E-10	-7.17477588E-11	1.31194274E-10	-7.14566916E-11
1.70427727E-14	7.86007034E-14	-7.17477588E-11	2.36735376E-10	-1.89360013E-10	-7.56908442E-12
1.37489901E-12	4.03994701E-12	1.31194274E-10	-1.89360013E-10	8.17319180E-09	-7.93078702E-09
-1.43010345E-12	-3.63411364E-12	-7.14566916E-11	-7.56908442E-12	-7.93078702E-09	7.91418434E-09