AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001SP171 ∴ Orbital info ∴ Epoch epochXXX

(110170) 2001SP171 ▹

ORBITAL INFORMATION

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(ASCII data file 110170.eq0)

Keplerian elements at epoch
57528.7 MJD
	Value	1-σ variation	Units
a	3.10167	1.909e-08	au
e	0.03933	4.458e-08
i	9.849	5.272e-06	deg
Ω	19.68	2.512e-05	deg
ω	298.703	7.075e-05	deg
M	285.301	6.725e-05	deg

Other useful info
Absolute Magnitude (H)	14.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9797	au
Aphelion	3.2237	au
Asc. node-Earth separation	2.04322	au
Desc. node-Earth separation	2.155	au
Earth MOID	1.98392	au
Orbital period	1995.22	days
Date of orbit computation	apr 23 20:11

Correlation matrix
1.00000000	-0.05553471	0.01126447	-0.00326874	0.11296627	-0.12126261
-0.05553471	1.00000000	0.00552953	0.00533339	0.26634708	-0.29396602
0.01126447	0.00552953	1.00000000	-0.14894989	0.05503908	-0.00316809
-0.00326874	0.00533339	-0.14894989	1.00000000	-0.35723186	0.00966446
0.11296627	0.26634708	0.05503908	-0.35723186	1.00000000	-0.93617715
-0.12126261	-0.29396602	-0.00316809	0.00966446	-0.93617715	1.00000000

Covariance matrix
3.64456716E-16	-4.72667012E-17	1.13364719E-15	-1.56761714E-15	1.52586595E-13	-1.55693828E-13
-4.72667012E-17	1.98763038E-15	1.29957060E-15	5.97321379E-15	8.40156860E-13	-8.81427220E-13
1.13364719E-15	1.29957060E-15	2.77899736E-11	-1.97251794E-11	2.05286264E-11	-1.12321695E-12
-1.56761714E-15	5.97321379E-15	-1.97251794E-11	6.31064053E-10	-6.34938309E-10	1.63280988E-11
1.52586595E-13	8.40156860E-13	2.05286264E-11	-6.34938309E-10	5.00598157E-09	-4.45475852E-09
-1.55693828E-13	-8.81427220E-13	-1.12321695E-12	1.63280988E-11	-4.45475852E-09	4.52317105E-09