NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2015HT182 ∴ Orbital info ∴ Epoch 60400 MJD

2015HT182 ▹

ORBITAL INFORMATION

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(ASCII data file 2015HT182.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.47886	0.1984	au
e	0.159983	0.06817
i	17.695	4.994	deg
Ω	23.467	0.2468	deg
ω	154.22	3.026	deg
M	13.581	367.4	deg

Other useful info
Absolute Magnitude (H)	24.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.2423	au
Aphelion distance	1.7155	au
Asc. node-Earth separation	0.68759	au
Desc. node-Earth separation	0.25674	au
Earth MOID	0.25379	au
Orbital period	656.884	days
Date of orbit computation	feb 26 11:06

Covariance matrix
3.93817172E-02	1.35289546E-02	9.90986572E-01	4.89770615E-02	5.97620814E-01	-7.29097997E+01
1.35289546E-02	4.64781737E-03	3.40437447E-01	1.68257777E-02	2.05183674E-01	-2.50469069E+01
9.90986572E-01	3.40437447E-01	2.49368111E+01	1.23244028E+00	1.50383148E+01	-1.83467451E+03
4.89770615E-02	1.68257777E-02	1.23244028E+00	6.09118679E-02	7.42866051E-01	-9.06740058E+01
5.97620814E-01	2.05183674E-01	1.50383148E+01	7.42866051E-01	9.15642994E+00	-1.10647122E+03
-7.29097997E+01	-2.50469069E+01	-1.83467451E+03	-9.06740058E+01	-1.10647122E+03	1.34982445E+05

Correlation matrix
1.00000000	0.99998247	0.99999997	0.99998720	0.99521131	-0.99999985
0.99998247	1.00000000	0.99998236	0.99999922	0.99461542	-0.99997912
0.99999997	0.99998236	1.00000000	0.99998726	0.99521205	-0.99999983
0.99998720	0.99999922	0.99998726	1.00000000	0.99470995	-0.99998434
0.99521131	0.99461542	0.99521205	0.99470995	1.00000000	-0.99526421
-0.99999985	-0.99997912	-0.99999983	-0.99998434	-0.99526421	1.00000000