NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2017HQ3 ∴ Orbital info ∴ Epoch 57866 MJD

2017HQ3 ▹

ORBITAL INFORMATION

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(ASCII data file 2017HQ3.eq0)

Keplerian elements
(Epoch 57866.9 MJD)
	Value	1-σ variation	Units
a	1.10046	0.0002243	au
e	0.081075	0.0001274
i	14.956	0.01754	deg
Ω	38.555	0.0002305	deg
ω	118.147	0.06114	deg
M	49.84	0.06703	deg

Other useful info
Absolute Magnitude (H)	25.7	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0112	au
Aphelion distance	1.1897	au
Asc. node-Earth separation	0.14261	au
Desc. node-Earth separation	0.04591	au
Earth MOID	0.0449	au
Orbital period	421.657	days
Date of orbit computation	Jul 29 12:18

Covariance matrix
5.03297142E-08	2.85706295E-08	3.93410479E-06	5.16364602E-08	1.37150235E-05	-1.50372382E-05
2.85706295E-08	1.62195828E-08	2.23323409E-06	2.93124790E-08	7.78511755E-06	-8.53582477E-06
3.93410479E-06	2.23323409E-06	3.07530986E-04	4.03606068E-06	1.07204726E-03	-1.17539764E-03
5.16364602E-08	2.93124790E-08	4.03606068E-06	5.31146032E-08	1.40705260E-05	-1.54272467E-05
1.37150235E-05	7.78511755E-06	1.07204726E-03	1.40705260E-05	3.73771205E-03	-4.09794760E-03
-1.50372382E-05	-8.53582477E-06	-1.17539764E-03	-1.54272467E-05	-4.09794760E-03	4.49293732E-03

Correlation matrix
1.00000000	0.99997177	0.99997525	0.99870508	0.99995718	-0.99997851
0.99997177	1.00000000	0.99993085	0.99867859	0.99986741	-0.99990899
0.99997525	0.99993085	1.00000000	0.99863383	0.99992302	-0.99994289
0.99870508	0.99867859	0.99863383	1.00000000	0.99862042	-0.99865682
0.99995718	0.99986741	0.99992302	0.99862042	1.00000000	-0.99999609
-0.99997851	-0.99990899	-0.99994289	-0.99865682	-0.99999609	1.00000000