AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015ST12 ∴ Orbital info ∴ Epoch epochXXX

(604616) 2015ST12 ▹

ORBITAL INFORMATION

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(ASCII data file 604616.eq0)

Keplerian elements at epoch
58362.7 MJD
	Value	1-σ variation	Units
a	3.01452	5.204e-08	au
e	0.068235	1.003e-07
i	9.174	1.262e-05	deg
Ω	345.801	4.534e-05	deg
ω	228.487	0.0001023	deg
M	344.171	9.406e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8088	au
Aphelion	3.2202	au
Asc. node-Earth separation	2.13517	au
Desc. node-Earth separation	1.879	au
Earth MOID	1.81481	au
Orbital period	1911.72	days
Date of orbit computation	Jul 26 11:17

Correlation matrix
1.00000000	-0.28168843	-0.00326912	-0.00577060	0.32411873	-0.36290352
-0.28168843	1.00000000	0.02598927	0.00096550	-0.55741573	0.62164396
-0.00326912	0.02598927	1.00000000	0.07180057	-0.05733811	0.02803059
-0.00577060	0.00096550	0.07180057	1.00000000	-0.44014640	0.00439909
0.32411873	-0.55741573	-0.05733811	-0.44014640	1.00000000	-0.89765116
-0.36290352	0.62164396	0.02803059	0.00439909	-0.89765116	1.00000000

Covariance matrix
2.70841197E-15	-1.47097397E-15	-2.14644764E-15	-1.36164582E-14	1.72550260E-12	-1.77645454E-12
-1.47097397E-15	1.00683250E-14	3.29007028E-14	4.39256147E-15	-5.72152706E-12	5.86713247E-12
-2.14644764E-15	3.29007028E-14	1.59171343E-10	4.10720429E-11	-7.39996935E-11	3.32636700E-11
-1.36164582E-14	4.39256147E-15	4.10720429E-11	2.05575800E-09	-2.04144305E-09	1.87609360E-11
1.72550260E-12	-5.72152706E-12	-7.39996935E-11	-2.04144305E-09	1.04642534E-08	-8.63708673E-09
-1.77645454E-12	5.86713247E-12	3.32636700E-11	1.87609360E-11	-8.63708673E-09	8.84730748E-09