AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012BT2 ∴ Orbital info ∴ Epoch epochXXX

(634601) 2012BT2 ▹

ORBITAL INFORMATION

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(ASCII data file 634601.eq0)

Keplerian elements at epoch
58221.8 MJD
	Value	1-σ variation	Units
a	5.24482	2.17e-07	au
e	0.0834	8.761e-08
i	19.212	7.289e-06	deg
Ω	121.404	3.247e-05	deg
ω	185.517	7.584e-05	deg
M	12.985	6.993e-05	deg

Other useful info
Absolute Magnitude (H)	13.5	mag
Slope parameter (G)	0.15	mag
Perihelion	4.8074	au
Aphelion	5.6822	au
Asc. node-Earth separation	4.69515	au
Desc. node-Earth separation	3.79222	au
Earth MOID	3.79127	au
Orbital period	4387.27	days
Date of orbit computation	apr 23 22:02

Correlation matrix
1.00000000	0.66654377	0.02047571	-0.00479284	0.07074011	-0.10629770
0.66654377	1.00000000	0.02151048	0.00107707	-0.07418910	0.03881572
0.02047571	0.02151048	1.00000000	-0.28061731	0.10039343	0.01462568
-0.00479284	0.00107707	-0.28061731	1.00000000	-0.40408958	0.00007468
0.07074011	-0.07418910	0.10039343	-0.40408958	1.00000000	-0.91055750
-0.10629770	0.03881572	0.01462568	0.00007468	-0.91055750	1.00000000

Covariance matrix
4.71066109E-14	1.26742281E-14	3.23922213E-14	-3.37816671E-14	1.16441259E-12	-1.61338198E-12
1.26742281E-14	7.67544984E-15	1.37360784E-14	3.06438526E-15	-4.92937940E-13	2.37810987E-13
3.23922213E-14	1.37360784E-14	5.31277553E-11	-6.64235452E-11	5.54965835E-11	7.45502869E-12
-3.37816671E-14	3.06438526E-15	-6.64235452E-11	1.05461447E-09	-9.95232881E-10	1.69609067E-13
1.16441259E-12	-4.92937940E-13	5.54965835E-11	-9.95232881E-10	5.75175543E-09	-4.82925321E-09
-1.61338198E-12	2.37810987E-13	7.45502869E-12	1.69609067E-13	-4.82925321E-09	4.89040462E-09