NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2015HU171 ∴ Orbital info ∴ Epoch 57143 MJD

2015HU171 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2015HU171.eq0)

Keplerian elements
(Epoch 57143.8 MJD)
	Value	1-σ variation	Units
a	2.29365	0.01298	au
e	0.57374	0.002446
i	5.584	0.01499	deg
Ω	76.968	0.03314	deg
ω	179.173	0.02096	deg
M	352.275	0.07005	deg

Other useful info
Absolute Magnitude (H)	23.6	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9777	au
Aphelion distance	3.6096	au
Asc. node-Earth separation	2.62545	au
Desc. node-Earth separation	-0.03695	au
Earth MOID	0.03457	au
Orbital period	1268.79	days
Date of orbit computation	Jul 29 11:59

Covariance matrix
1.68489300E-04	3.17518588E-05	1.94538761E-04	4.30043932E-04	-2.71749556E-04	9.09252989E-04
3.17518588E-05	5.98364749E-06	3.66609515E-05	8.10416116E-05	-5.12108003E-05	1.71348957E-04
1.94538761E-04	3.66609515E-05	2.24636599E-04	4.96430545E-04	-3.13611152E-04	1.04981818E-03
4.30043932E-04	8.10416116E-05	4.96430545E-04	1.09812195E-03	-6.94336351E-04	2.32078287E-03
-2.71749556E-04	-5.12108003E-05	-3.13611152E-04	-6.94336351E-04	4.39417008E-04	-1.46657802E-03
9.09252989E-04	1.71348957E-04	1.04981818E-03	2.32078287E-03	-1.46657802E-03	4.90679283E-03

Correlation matrix
1.00000000	0.99999998	0.99995332	0.99977293	-0.99872115	0.99999934
0.99999998	1.00000000	0.99995504	0.99976927	-0.99871168	0.99999909
0.99995332	0.99995504	1.00000000	0.99952337	-0.99818907	0.99994237
0.99977293	0.99976927	0.99952337	1.00000000	-0.99955383	0.99979363
-0.99872115	-0.99871168	-0.99818907	-0.99955383	1.00000000	-0.99877550
0.99999934	0.99999909	0.99994237	0.99979363	-0.99877550	1.00000000