AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012TD331 ∴ Orbital info ∴ Epoch epochXXX

(531615) 2012TD331 ▹

ORBITAL INFORMATION

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(ASCII data file 531615.eq0)

Keplerian elements at epoch
58231.1 MJD
	Value	1-σ variation	Units
a	3.10728	6.035e-08	au
e	0.257503	1.173e-07
i	15.698	1.364e-05	deg
Ω	157.979	4.43e-05	deg
ω	225.395	6.856e-05	deg
M	24.376	3.61e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3071	au
Aphelion	3.9074	au
Asc. node-Earth separation	2.55114	au
Desc. node-Earth separation	1.44793	au
Earth MOID	1.33607	au
Orbital period	2000.64	days
Date of orbit computation	apr 23 21:43

Correlation matrix
1.00000000	-0.19624790	-0.00914924	-0.01813002	0.27538767	-0.36377974
-0.19624790	1.00000000	-0.01898494	0.04732304	-0.46068546	0.53774744
-0.00914924	-0.01898494	1.00000000	-0.17184167	0.09295126	0.02129946
-0.01813002	0.04732304	-0.17184167	1.00000000	-0.65797701	0.04903397
0.27538767	-0.46068546	0.09295126	-0.65797701	1.00000000	-0.77134400
-0.36377974	0.53774744	0.02129946	0.04903397	-0.77134400	1.00000000

Covariance matrix
3.64233498E-15	-1.38974783E-15	-7.53170387E-15	-4.84745487E-14	1.13940945E-12	-7.92588394E-13
-1.38974783E-15	1.37683555E-14	-3.03856531E-14	2.46002391E-13	-3.70587629E-12	2.27792094E-12
-7.53170387E-15	-3.03856531E-14	1.86053005E-10	-1.03841856E-10	8.69198531E-11	1.04883249E-11
-4.84745487E-14	2.46002391E-13	-1.03841856E-10	1.96268789E-09	-1.99839678E-09	7.84227205E-11
1.13940945E-12	-3.70587629E-12	8.69198531E-11	-1.99839678E-09	4.69992316E-09	-1.90902998E-09
-7.92588394E-13	2.27792094E-12	1.04883249E-11	7.84227205E-11	-1.90902998E-09	1.30328239E-09