AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1997JJ15 ∴ Orbital info ∴ Epoch epochXXX

(15895) 1997JJ15 ▹

ORBITAL INFORMATION

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(ASCII data file 15895.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.27818	5.578e-09	au
e	0.137002	2.576e-08
i	5.49	3.774e-06	deg
Ω	211.372	2.927e-05	deg
ω	84.639	3.267e-05	deg
M	242.715	1.509e-05	deg

Other useful info
Absolute Magnitude (H)	14.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9661	au
Aphelion	2.5903	au
Asc. node-Earth separation	1.20194	au
Desc. node-Earth separation	1.27083	au
Earth MOID	0.95934	au
Orbital period	1255.98	days
Date of orbit computation	apr 23 19:49

Correlation matrix
1.00000000	-0.20882734	0.00474743	-0.00075409	0.04446222	-0.28808689
-0.20882734	1.00000000	0.00319974	0.00302759	-0.01332044	0.07066372
0.00474743	0.00319974	1.00000000	-0.04775436	0.04108776	0.00181544
-0.00075409	0.00302759	-0.04775436	1.00000000	-0.89306066	0.00163165
0.04446222	-0.01332044	0.04108776	-0.89306066	1.00000000	-0.43705017
-0.28808689	0.07066372	0.00181544	0.00163165	-0.43705017	1.00000000

Covariance matrix
3.11185917E-17	-3.00108158E-17	9.99587998E-17	-1.23134260E-16	8.10261164E-15	-2.42521055E-14
-3.00108158E-17	6.63683367E-16	3.11134097E-16	2.28307995E-15	-1.12104452E-14	2.74721691E-14
9.99587998E-17	3.11134097E-16	1.42464089E-11	-5.27606346E-12	5.06627937E-12	1.03407288E-13
-1.23134260E-16	2.28307995E-15	-5.27606346E-12	8.56817958E-10	-8.53982943E-10	7.20752222E-13
8.10261164E-15	-1.12104452E-14	5.06627937E-12	-8.53982943E-10	1.06720517E-09	-2.15462272E-10
-2.42521055E-14	2.74721691E-14	1.03407288E-13	7.20752222E-13	-2.15462272E-10	2.27736143E-10