AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999XP27 ∴ Orbital info ∴ Epoch epochXXX

(168561) 1999XP27 ▹

ORBITAL INFORMATION

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(ASCII data file 168561.eq0)

Keplerian elements at epoch
57359.0 MJD
	Value	1-σ variation	Units
a	2.43342	1.13e-08	au
e	0.211302	3.768e-08
i	5.649	4.471e-06	deg
Ω	64.736	4.08e-05	deg
ω	267.263	4.23e-05	deg
M	140.109	1.171e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9192	au
Aphelion	2.9476	au
Asc. node-Earth separation	1.36157	au
Desc. node-Earth separation	1.28881	au
Earth MOID	0.91887	au
Orbital period	1386.51	days
Date of orbit computation	apr 23 20:24

Correlation matrix
1.00000000	-0.09407003	0.00743395	-0.00035097	0.03311120	-0.12026175
-0.09407003	1.00000000	-0.00001328	0.00062136	0.06201988	-0.28533652
0.00743395	-0.00001328	1.00000000	-0.17303499	0.16878259	-0.00673335
-0.00035097	0.00062136	-0.17303499	1.00000000	-0.96062594	0.00845287
0.03311120	0.06201988	0.16878259	-0.96062594	1.00000000	-0.27571030
-0.12026175	-0.28533652	-0.00673335	0.00845287	-0.27571030	1.00000000

Covariance matrix
1.27793354E-16	-4.00730086E-17	3.75699947E-16	-1.61868846E-16	1.58339239E-14	-1.59243492E-14
-4.00730086E-17	1.42001535E-15	-2.23746682E-18	9.55273272E-16	9.88637100E-14	-1.25945862E-13
3.75699947E-16	-2.23746682E-18	1.99864256E-11	-3.15601094E-11	3.19193952E-11	-3.52597297E-13
-1.61868846E-16	9.55273272E-16	-3.15601094E-11	1.66446255E-09	-1.65787109E-09	4.03944246E-12
1.58339239E-14	9.88637100E-14	3.19193952E-11	-1.65787109E-09	1.78944712E-09	-1.36613132E-10
-1.59243492E-14	-1.25945862E-13	-3.52597297E-13	4.03944246E-12	-1.36613132E-10	1.37201877E-10