AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001ST286 ∴ Orbital info ∴ Epoch epochXXX

(51989) 2001ST286 ▹

ORBITAL INFORMATION

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(ASCII data file 51989.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.15572	1.525e-08	au
e	0.099906	2.93e-08
i	23.758	2.985e-06	deg
Ω	48.358	7.312e-06	deg
ω	115.769	2.001e-05	deg
M	228.127	1.686e-05	deg

Other useful info
Absolute Magnitude (H)	12.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8404	au
Aphelion	3.471	au
Asc. node-Earth separation	2.27677	au
Desc. node-Earth separation	1.98455	au
Earth MOID	1.91413	au
Orbital period	2047.61	days
Date of orbit computation	apr 23 19:57

Correlation matrix
1.00000000	-0.07531608	0.01043896	0.00653280	-0.06894537	-0.09021420
-0.07531608	1.00000000	-0.03401066	0.01568505	0.22379550	-0.15907032
0.01043896	-0.03401066	1.00000000	0.10504207	-0.00233570	-0.04038585
0.00653280	0.01568505	0.10504207	1.00000000	-0.35035250	0.01935884
-0.06894537	0.22379550	-0.00233570	-0.35035250	1.00000000	-0.92169120
-0.09021420	-0.15907032	-0.04038585	0.01935884	-0.92169120	1.00000000

Covariance matrix
2.32677761E-16	-3.36563614E-17	4.75317530E-16	7.28637039E-16	-2.10441806E-14	-2.31948294E-14
-3.36563614E-17	8.58230622E-16	-2.97417418E-15	3.35987071E-15	1.31190640E-13	-7.85470685E-14
4.75317530E-16	-2.97417418E-15	8.91042838E-12	2.29269933E-12	-1.39513268E-13	-2.03197028E-12
7.28637039E-16	3.35987071E-15	2.29269933E-12	5.34649410E-11	-5.12612598E-11	2.38590288E-12
-2.10441806E-14	1.31190640E-13	-1.39513268E-13	-5.12612598E-11	4.00404552E-10	-3.10866384E-10
-2.31948294E-14	-7.85470685E-14	-2.03197028E-12	2.38590288E-12	-3.10866384E-10	2.84104189E-10