AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015HP171 ∴ Orbital info ∴ Epoch epochXXX

2015HP171 ▹

ORBITAL INFORMATION

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(ASCII data file 2015HP171.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	1.80592	4.027e-08	au
e	0.617667	1.135e-07
i	11.731	1.298e-05	deg
Ω	126.676	0.0001774	deg
ω	190.918	0.0001742	deg
M	214.3	4.279e-05	deg

Other useful info
Absolute Magnitude (H)	20.1	mag
Slope parameter (G)	0.15	mag
Perihelion	0.6905	au
Aphelion	2.9214	au
Asc. node-Earth separation	1.85397	au
Desc. node-Earth separation	-0.31977	au
Earth MOID	0.18801	au
Orbital period	886.43	days
Date of orbit computation	apr 24 02:06

Correlation matrix
1.00000000	0.41464204	-0.12503633	0.01399995	0.00747548	-0.98031514
0.41464204	1.00000000	-0.11127305	0.05257327	0.03794513	-0.37305725
-0.12503633	-0.11127305	1.00000000	-0.30775982	0.35993302	-0.03359837
0.01399995	0.05257327	-0.30775982	1.00000000	-0.99223674	-0.01432550
0.00747548	0.03794513	0.35993302	-0.99223674	1.00000000	-0.01874136
-0.98031514	-0.37305725	-0.03359837	-0.01432550	-0.01874136	1.00000000

Covariance matrix
1.62155874E-15	1.89510393E-15	-6.53697443E-14	1.00001588E-13	5.24525930E-14	-1.68929210E-12
1.89510393E-15	1.28821018E-14	-1.63967422E-13	1.05845533E-12	7.50430890E-13	-1.81193054E-12
-6.53697443E-14	-1.63967422E-13	1.68557643E-10	-7.08761784E-10	8.14249045E-10	-1.86665982E-11
1.00001588E-13	1.05845533E-12	-7.08761784E-10	3.14650409E-08	-3.06683773E-08	-1.08741850E-10
5.24525930E-14	7.50430890E-13	8.14249045E-10	-3.06683773E-08	3.03614625E-08	-1.39744663E-10
-1.68929210E-12	-1.81193054E-12	-1.86665982E-11	-1.08741850E-10	-1.39744663E-10	1.83124057E-09