NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018JR1 ∴ Orbital info ∴ Epoch 58247 MJD

2018JR1 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2018JR1.eq0)

Keplerian elements
(Epoch 58247.5 MJD)
	Value	1-σ variation	Units
a	1.69267	0.002643	au
e	0.413381	0.0009099
i	22.596	0.02768	deg
Ω	223.749	0.0005783	deg
ω	333.104	0.01557	deg
M	12.783	0.03906	deg

Other useful info
Absolute Magnitude (H)	25.6	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.993	au
Aphelion distance	2.3924	au
Asc. node-Earth separation	0.01709	au
Desc. node-Earth separation	1.23105	au
Earth MOID	0.01628	au
Orbital period	804.37	days
Date of orbit computation	feb 26 11:36

Covariance matrix
6.98675775E-06	2.40498843E-06	7.31643501E-05	1.48724789E-06	4.11162218E-05	-1.03235608E-04
2.40498843E-06	8.27849284E-07	2.51846165E-05	5.12114704E-07	1.41522664E-05	-3.55356862E-05
7.31643501E-05	2.51846165E-05	7.66186416E-04	1.55656015E-05	4.30590865E-04	-1.08107219E-03
1.48724789E-06	5.12114704E-07	1.55656015E-05	3.34420339E-07	8.68112292E-06	-2.19614529E-05
4.11162218E-05	1.41522664E-05	4.30590865E-04	8.68112292E-06	2.42313458E-04	-6.07608246E-04
-1.03235608E-04	-3.55356862E-05	-1.08107219E-03	-2.19614529E-05	-6.07608246E-04	1.52541806E-03

Correlation matrix
1.00000000	0.99999887	0.99998723	0.97296939	0.99927861	-0.99999364
0.99999887	1.00000000	0.99998268	0.97329673	0.99922109	-0.99998762
0.99998723	0.99998268	1.00000000	0.97241655	0.99932976	-0.99998395
0.97296939	0.97329673	0.97241655	1.00000000	0.96436357	-0.97234478
0.99927861	0.99922109	0.99932976	0.96436357	1.00000000	-0.99940254
-0.99999364	-0.99998762	-0.99998395	-0.97234478	-0.99940254	1.00000000