AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015HA87 ∴ Orbital info ∴ Epoch epochXXX

(537159) 2015HA87 ▹

ORBITAL INFORMATION

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(ASCII data file 537159.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.99312	7.771e-08	au
e	0.226642	1.066e-07
i	14.567	2.369e-05	deg
Ω	52.718	4.063e-05	deg
ω	89.338	0.0001527	deg
M	313.502	0.0001108	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3148	au
Aphelion	3.6715	au
Asc. node-Earth separation	1.84374	au
Desc. node-Earth separation	1.83604	au
Earth MOID	1.38221	au
Orbital period	1891.4	days
Date of orbit computation	apr 23 21:44

Correlation matrix
1.00000000	-0.47400701	-0.00350326	0.08624862	-0.55018860	0.46201858
-0.47400701	1.00000000	-0.06065071	-0.10155333	0.70027985	-0.71557978
-0.00350326	-0.06065071	1.00000000	-0.65452396	0.04099922	0.13931020
0.08624862	-0.10155333	-0.65452396	1.00000000	-0.33565949	0.08170621
-0.55018860	0.70027985	0.04099922	-0.33565949	1.00000000	-0.95898124
0.46201858	-0.71557978	0.13931020	0.08170621	-0.95898124	1.00000000

Covariance matrix
6.03874681E-15	-3.92711836E-15	-6.45024358E-15	2.72308025E-13	-6.52942230E-12	3.97674633E-12
-3.92711836E-15	1.13666276E-14	-1.53208217E-13	-4.39890821E-13	1.14018995E-11	-8.45023754E-12
-6.45024358E-15	-1.53208217E-13	5.61384883E-10	-6.30072901E-10	1.48352797E-10	3.65601799E-10
2.72308025E-13	-4.39890821E-13	-6.30072901E-10	1.65070625E-09	-2.08268499E-09	3.67692710E-10
-6.52942230E-12	1.14018995E-11	1.48352797E-10	-2.08268499E-09	2.33227374E-08	-1.62216458E-08
3.97674633E-12	-8.45023754E-12	3.65601799E-10	3.67692710E-10	-1.62216458E-08	1.22684609E-08