AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999JM5 ∴ Orbital info ∴ Epoch epochXXX

(129774) 1999JM5 ▹

ORBITAL INFORMATION

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(ASCII data file 129774.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.30768	7.783e-09	au
e	0.262418	3.02e-08
i	20.954	6.226e-06	deg
Ω	234.602	1.025e-05	deg
ω	282.165	1.748e-05	deg
M	85.197	1.262e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7021	au
Aphelion	2.9133	au
Asc. node-Earth separation	1.0252	au
Desc. node-Earth separation	1.28648	au
Earth MOID	0.83037	au
Orbital period	1280.45	days
Date of orbit computation	apr 23 20:15

Correlation matrix
1.00000000	-0.24365795	0.02160913	-0.00106099	-0.02483202	-0.25056216
-0.24365795	1.00000000	0.01910325	0.01689579	0.04858642	0.00668790
0.02160913	0.01910325	1.00000000	0.18299783	-0.04730147	-0.06744492
-0.00106099	0.01689579	0.18299783	1.00000000	-0.58172357	0.05054700
-0.02483202	0.04858642	-0.04730147	-0.58172357	1.00000000	-0.78885368
-0.25056216	0.00668790	-0.06744492	0.05054700	-0.78885368	1.00000000

Covariance matrix
6.05806001E-17	-5.72826304E-17	1.04720970E-15	-8.46503596E-17	-3.37754770E-15	-2.46088266E-14
-5.72826304E-17	9.12328324E-16	3.59262949E-15	5.23125876E-15	2.56456190E-14	2.54902300E-15
1.04720970E-15	3.59262949E-15	3.87667390E-11	1.16795932E-11	-5.14667741E-12	-5.29892155E-12
-8.46503596E-17	5.23125876E-15	1.16795932E-11	1.05076178E-10	-1.04205706E-10	6.53816889E-12
-3.37754770E-15	2.56456190E-14	-5.14667741E-12	-1.04205706E-10	3.05383387E-10	-1.73951348E-10
-2.46088266E-14	2.54902300E-15	-5.29892155E-12	6.53816889E-12	-1.73951348E-10	1.59227207E-10