NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2019JA1 ∴ Orbital info ∴ Epoch 58612 MJD

2019JA1 ▹

ORBITAL INFORMATION

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(ASCII data file 2019JA1.eq0)

Keplerian elements
(Epoch 58612.1 MJD)
	Value	1-σ variation	Units
a	1.49038	1.276e-05	au
e	0.2627	5.346e-06
i	5.361	7.857e-05	deg
Ω	235.351	5.83e-05	deg
ω	5.33	7.898e-05	deg
M	350.329	7.992e-05	deg

Other useful info
Absolute Magnitude (H)	23.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0989	au
Aphelion distance	1.8819	au
Asc. node-Earth separation	0.08875	au
Desc. node-Earth separation	0.88935	au
Earth MOID	0.08714	au
Orbital period	664.577	days
Date of orbit computation	feb 26 11:54

Covariance matrix
1.62701266E-10	6.81867234E-11	1.00013386E-09	-7.00151326E-10	9.13205797E-10	9.84934890E-10
6.81867234E-11	2.85789142E-11	4.19010735E-10	-2.93018760E-10	3.83535037E-10	4.12156301E-10
1.00013386E-09	4.19010735E-10	6.17329321E-09	-4.35943325E-09	5.60925898E-09	6.08334308E-09
-7.00151326E-10	-2.93018760E-10	-4.35943325E-09	3.39874172E-09	-4.00770704E-09	-4.40340528E-09
9.13205797E-10	3.83535037E-10	5.60925898E-09	-4.00770704E-09	6.23801839E-09	4.94202603E-09
9.84934890E-10	4.12156301E-10	6.08334308E-09	-4.40340528E-09	4.94202603E-09	6.38687676E-09

Correlation matrix
1.00000000	0.99995739	0.99793950	-0.94153695	0.90646255	0.96620168
0.99995739	1.00000000	0.99757104	-0.94018536	0.90836179	0.96470563
0.99793950	0.99757104	1.00000000	-0.95172724	0.90390693	0.96881218
-0.94153695	-0.94018536	-0.95172724	1.00000000	-0.87038934	-0.94511642
0.90646255	0.90836179	0.90390693	-0.87038934	1.00000000	0.78295614
0.96620168	0.96470563	0.96881218	-0.94511642	0.78295614	1.00000000