NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018TC4 ∴ Orbital info ∴ Epoch 60400 MJD

2018TC4 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2018TC4.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.44726	0.008796	au
e	0.362148	0.003951
i	22.249	0.1598	deg
Ω	192.063	0.00461	deg
ω	120.427	0.1381	deg
M	83.135	10.69	deg

Other useful info
Absolute Magnitude (H)	26.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9231	au
Aphelion distance	1.9714	au
Asc. node-Earth separation	0.5404	au
Desc. node-Earth separation	0.06327	au
Earth MOID	0.05095	au
Orbital period	635.943	days
Date of orbit computation	feb 26 11:36

Covariance matrix
7.73771264E-05	3.47534198E-05	1.40557119E-03	4.05539110E-05	1.21445684E-03	-9.40747870E-02
3.47534198E-05	1.56093705E-05	6.31295940E-04	1.82142936E-05	5.45444928E-04	-4.22530584E-02
1.40557119E-03	6.31295940E-04	2.55330943E-02	7.36689471E-04	2.20621152E-02	-1.70888780E+00
4.05539110E-05	1.82142936E-05	7.36689471E-04	2.12552942E-05	6.36546458E-04	-4.93052829E-02
1.21445684E-03	5.45444928E-04	2.20621152E-02	6.36546458E-04	1.90652805E-02	-1.47653241E+00
-9.40747870E-02	-4.22530584E-02	-1.70888780E+00	-4.93052829E-02	-1.47653241E+00	1.14375733E+02

Correlation matrix
1.00000000	0.99999667	0.99998808	0.99998362	0.99989452	-1.00000000
0.99999667	1.00000000	0.99997370	0.99996794	0.99985406	-0.99999657
0.99998808	0.99997370	1.00000000	0.99999811	0.99993973	-0.99998821
0.99998362	0.99996794	0.99999811	1.00000000	0.99994231	-0.99998377
0.99989452	0.99985406	0.99993973	0.99994231	1.00000000	-0.99989510
-1.00000000	-0.99999657	-0.99998821	-0.99998377	-0.99989510	1.00000000