NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021TU12 ∴ Orbital info ∴ Epoch 60400 MJD

2021TU12 ▹

ORBITAL INFORMATION

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(ASCII data file 2021TU12.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.32812	0.004466	au
e	0.315552	0.00271
i	11.932	0.07698	deg
Ω	10.552	0.01543	deg
ω	305.256	0.03619	deg
M	255.862	3.163	deg

Other useful info
Absolute Magnitude (H)	24.2	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.909	au
Aphelion distance	1.7472	au
Asc. node-Earth separation	0.01184	au
Desc. node-Earth separation	0.46327	au
Earth MOID	0.00785	au
Orbital period	559.057	days
Date of orbit computation	feb 26 12:40

Covariance matrix
1.99440101E-05	1.20950698E-05	3.41719318E-04	6.77367551E-05	8.86034311E-05	-1.41252639E-02
1.20950698E-05	7.34143592E-06	2.07906919E-04	4.08556369E-05	5.13191685E-05	-8.56489234E-03
3.41719318E-04	2.07906919E-04	5.92590859E-03	1.13704300E-03	1.26342282E-03	-2.41874443E-01
6.77367551E-05	4.08556369E-05	1.13704300E-03	2.38018290E-04	3.85720743E-04	-4.80232612E-02
8.86034311E-05	5.13191685E-05	1.26342282E-03	3.85720743E-04	1.30977291E-03	-6.32811664E-02
-1.41252639E-02	-8.56489234E-03	-2.41874443E-01	-4.80232612E-02	-6.32811664E-02	1.00044652E+01

Correlation matrix
1.00000000	0.99956636	0.99399870	0.98313460	0.54820917	-0.99998478
0.99956636	1.00000000	0.99678378	0.97736394	0.52334864	-0.99938877
0.99399870	0.99678378	1.00000000	0.95740182	0.45349577	-0.99338036
0.98313460	0.97736394	0.95740182	1.00000000	0.69082783	-0.98412337
0.54820917	0.52334864	0.45349577	0.69082783	1.00000000	-0.55281464
-0.99998478	-0.99938877	-0.99338036	-0.98412337	-0.55281464	1.00000000