AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015PY44 ∴ Orbital info ∴ Epoch epochXXX

(515893) 2015PY44 ▹

ORBITAL INFORMATION

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(ASCII data file 515893.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.38715	2.431e-08	au
e	0.151727	6.058e-08
i	8.018	6.689e-06	deg
Ω	83.559	5.848e-05	deg
ω	162.54	6.582e-05	deg
M	188.591	3.556e-05	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.025	au
Aphelion	2.7493	au
Asc. node-Earth separation	1.74347	au
Desc. node-Earth separation	1.0215	au
Earth MOID	1.01258	au
Orbital period	1347.16	days
Date of orbit computation	apr 23 21:40

Correlation matrix
1.00000000	-0.01760647	-0.01673762	-0.01347046	0.09801016	-0.47943688
-0.01760647	1.00000000	-0.00675568	-0.01903876	-0.05520732	0.11449027
-0.01673762	-0.00675568	1.00000000	0.06504297	-0.06878494	0.03228494
-0.01347046	-0.01903876	0.06504297	1.00000000	-0.87836496	0.00451705
0.09801016	-0.05520732	-0.06878494	-0.87836496	1.00000000	-0.45168787
-0.47943688	0.11449027	0.03228494	0.00451705	-0.45168787	1.00000000

Covariance matrix
5.91055279E-16	-2.59323543E-17	-2.72181441E-15	-1.91512855E-14	1.56825252E-13	-4.14498637E-13
-2.59323543E-17	3.67038060E-15	-2.73763263E-15	-6.74521285E-14	-2.20131929E-13	2.46661724E-13
-2.72181441E-15	-2.73763263E-15	4.47405603E-11	2.54420735E-11	-3.02813284E-11	7.67941758E-12
-1.91512855E-14	-6.74521285E-14	2.54420735E-11	3.41981665E-09	-3.38070495E-09	9.39363153E-12
1.56825252E-13	-2.20131929E-13	-3.02813284E-11	-3.38070495E-09	4.33173327E-09	-1.05717504E-09
-4.14498637E-13	2.46661724E-13	7.67941758E-12	9.39363153E-12	-1.05717504E-09	1.26460602E-09