NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2012HY1 ∴ Orbital info ∴ Epoch 58121 MJD

2012HY1 ▹

ORBITAL INFORMATION

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(ASCII data file 2012HY1.eq0)

Keplerian elements
(Epoch 58121.2 MJD)
	Value	1-σ variation	Units
a	2.20557	1.646e-08	au
e	0.564727	5.85e-08
i	4.773	1.187e-05	deg
Ω	212.985	6.363e-05	deg
ω	97.04	6.457e-05	deg
M	226.199	8.801e-06	deg

Other useful info
Absolute Magnitude (H)	19.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.96	au
Aphelion distance	3.4511	au
Asc. node-Earth separation	0.60968	au
Desc. node-Earth separation	0.41152	au
Earth MOID	0.06577	au
Orbital period	1196.41	days
Date of orbit computation	feb 26 10:56

Covariance matrix
2.70893971E-16	7.52799721E-16	-2.78047315E-14	-1.54262675E-14	5.07945903E-14	-4.28808026E-14
7.52799721E-16	3.42174644E-15	-9.28051120E-14	-4.63098179E-14	1.69123509E-13	-1.49793232E-13
-2.78047315E-14	-9.28051120E-14	1.40957922E-10	7.74122320E-11	-8.90298175E-11	1.38077276E-11
-1.54262675E-14	-4.63098179E-14	7.74122320E-11	4.04878405E-09	-4.04171784E-09	9.47470587E-12
5.07945903E-14	1.69123509E-13	-8.90298175E-11	-4.04171784E-09	4.16925992E-09	-9.93017391E-11
-4.28808026E-14	-1.49793232E-13	1.38077276E-11	9.47470587E-12	-9.93017391E-11	7.74608652E-11

Correlation matrix
1.00000000	0.78190838	-0.14228997	-0.01472987	0.04779564	-0.29602069
0.78190838	1.00000000	-0.13362978	-0.01244190	0.04477655	-0.29095586
-0.14228997	-0.13362978	1.00000000	0.10247137	-0.11613450	0.13214061
-0.01472987	-0.01244190	0.10247137	1.00000000	-0.98372611	0.01691852
0.04779564	0.04477655	-0.11613450	-0.98372611	1.00000000	-0.17473753
-0.29602069	-0.29095586	0.13214061	0.01691852	-0.17473753	1.00000000