AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012TD280 ∴ Orbital info ∴ Epoch epochXXX

(669217) 2012TD280 ▹

ORBITAL INFORMATION

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(ASCII data file 669217.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.69781	2.51e-08	au
e	0.153794	6.166e-08
i	12.444	1.03e-05	deg
Ω	209.188	2.619e-05	deg
ω	80.965	4.294e-05	deg
M	291.433	3.595e-05	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2829	au
Aphelion	3.1127	au
Asc. node-Earth separation	1.56734	au
Desc. node-Earth separation	1.70493	au
Earth MOID	1.30717	au
Orbital period	1618.51	days
Date of orbit computation	apr 23 22:09

Correlation matrix
1.00000000	0.24373549	0.01573223	0.01149417	0.04061442	-0.29928825
0.24373549	1.00000000	-0.00416078	-0.00379102	-0.13900313	0.02702208
0.01573223	-0.00416078	1.00000000	0.08038160	-0.05070084	0.00081262
0.01149417	-0.00379102	0.08038160	1.00000000	-0.59465258	-0.00242840
0.04061442	-0.13900313	-0.05070084	-0.59465258	1.00000000	-0.76680612
-0.29928825	0.02702208	0.00081262	-0.00242840	-0.76680612	1.00000000

Covariance matrix
6.30042969E-16	3.77253688E-16	4.06604733E-15	7.55606239E-15	4.37746330E-14	-2.70080852E-13
3.77253688E-16	3.80241280E-15	-2.64181219E-15	-6.12234614E-15	-3.68053911E-13	5.99056129E-14
4.06604733E-15	-2.64181219E-15	1.06021531E-10	2.16763606E-11	-2.24165816E-11	3.00817368E-13
7.55606239E-15	-6.12234614E-15	2.16763606E-11	6.85907145E-10	-6.68733682E-10	-2.28650393E-12
4.37746330E-14	-3.68053911E-13	-2.24165816E-11	-6.68733682E-10	1.84380270E-09	-1.18375502E-09
-2.70080852E-13	5.99056129E-14	3.00817368E-13	-2.28650393E-12	-1.18375502E-09	1.29252240E-09