NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2016XJ18 ∴ Orbital info ∴ Epoch 57731 MJD

2016XJ18 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2016XJ18.eq0)

Keplerian elements
(Epoch 57731.4 MJD)
	Value	1-σ variation	Units
a	2.07401	0.03323	au
e	0.650843	0.006037
i	3.992	0.03642	deg
Ω	25.002	0.2696	deg
ω	145.611	0.3045	deg
M	340.223	0.5299	deg

Other useful info
Absolute Magnitude (H)	22.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.7242	au
Aphelion distance	3.4239	au
Asc. node-Earth separation	1.58742	au
Desc. node-Earth separation	-0.22463	au
Earth MOID	0.04445	au
Orbital period	1090.97	days
Date of orbit computation	feb 26 11:26

Covariance matrix
1.10395651E-03	2.00599675E-04	1.21005015E-03	8.95664199E-03	-1.01158437E-02	1.76079106E-02
2.00599675E-04	3.64509844E-05	2.19876796E-04	1.62747802E-03	-1.83810129E-03	3.19952862E-03
1.21005015E-03	2.19876796E-04	1.32636726E-03	9.81812262E-03	-1.10889830E-02	1.93000954E-02
8.95664199E-03	1.62747802E-03	9.81812262E-03	7.26863337E-02	-8.20983251E-02	1.42857143E-01
-1.01158437E-02	-1.83810129E-03	-1.10889830E-02	-8.20983251E-02	9.27309837E-02	-1.61346353E-01
1.76079106E-02	3.19952862E-03	1.93000954E-02	1.42857143E-01	-1.61346353E-01	2.80843060E-01

Correlation matrix
1.00000000	0.99999911	0.99998962	0.99986842	-0.99980129	0.99999999
0.99999911	1.00000000	0.99998359	0.99984831	-0.99977524	0.99999890
0.99998962	0.99998359	1.00000000	0.99993132	-0.99987886	0.99999012
0.99986842	0.99984831	0.99993132	1.00000000	-0.99998960	0.99987044
-0.99980129	-0.99977524	-0.99987886	-0.99998960	1.00000000	-0.99980400
0.99999999	0.99999890	0.99999012	0.99987044	-0.99980400	1.00000000