AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999RJ250 ∴ Orbital info ∴ Epoch epochXXX

(102185) 1999RJ250 ▹

ORBITAL INFORMATION

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(ASCII data file 102185.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.28383	8.204e-09	au
e	0.171659	3.191e-08
i	5.25	4.853e-06	deg
Ω	182.944	4.007e-05	deg
ω	102.001	4.288e-05	deg
M	99.732	1.55e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8918	au
Aphelion	2.6759	au
Asc. node-Earth separation	1.30178	au
Desc. node-Earth separation	1.13816	au
Earth MOID	0.88388	au
Orbital period	1260.65	days
Date of orbit computation	apr 23 20:09

Correlation matrix
1.00000000	-0.04796561	0.00427769	-0.00112203	0.02943815	-0.35884633
-0.04796561	1.00000000	-0.00554121	-0.00721226	0.01000004	0.00513700
0.00427769	-0.00554121	1.00000000	0.15453597	-0.14517858	0.00269859
-0.00112203	-0.00721226	0.15453597	1.00000000	-0.93410323	0.00818039
0.02943815	0.01000004	-0.14517858	-0.93410323	1.00000000	-0.34318616
-0.35884633	0.00513700	0.00269859	0.00818039	-0.34318616	1.00000000

Covariance matrix
6.73005763E-17	-1.25570127E-17	1.70297660E-16	-3.68842593E-16	1.03547150E-14	-4.56186791E-14
-1.25570127E-17	1.01834278E-15	-8.58107955E-16	-9.22240210E-15	1.36825466E-14	2.54027840E-15
1.70297660E-16	-8.58107955E-16	2.35494581E-11	3.00500763E-11	-3.02072515E-11	2.02932503E-13
-3.68842593E-16	-9.22240210E-15	3.00500763E-11	1.60565081E-09	-1.60486545E-09	5.07954160E-12
1.03547150E-14	1.36825466E-14	-3.02072515E-11	-1.60486545E-09	1.83838473E-09	-2.28019913E-10
-4.56186791E-14	2.54027840E-15	2.02932503E-13	5.07954160E-12	-2.28019913E-10	2.40131767E-10