AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998RA75 ∴ Orbital info ∴ Epoch epochXXX

(69830) 1998RA75 ▹

ORBITAL INFORMATION

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(ASCII data file 69830.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.64615	1.133e-08	au
e	0.149283	3.808e-08
i	11.29	4.202e-06	deg
Ω	3.988	2.097e-05	deg
ω	81.016	2.765e-05	deg
M	272.108	1.53e-05	deg

Other useful info
Absolute Magnitude (H)	14.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2511	au
Aphelion	3.0412	au
Asc. node-Earth separation	1.52655	au
Desc. node-Earth separation	1.65186	au
Earth MOID	1.29978	au
Orbital period	1572.25	days
Date of orbit computation	apr 23 20:01

Correlation matrix
1.00000000	0.07776155	0.02374295	0.00660606	-0.19324177	0.04038250
0.07776155	1.00000000	-0.03243505	0.00148223	-0.02933918	0.00291924
0.02374295	-0.03243505	1.00000000	-0.01341262	0.00430100	0.00660332
0.00660606	0.00148223	-0.01341262	1.00000000	-0.73402109	-0.01281435
-0.19324177	-0.02933918	0.00430100	-0.73402109	1.00000000	-0.64017160
0.04038250	0.00291924	0.00660332	-0.01281435	-0.64017160	1.00000000

Covariance matrix
1.28352608E-16	3.35521073E-17	1.13033840E-15	1.56926318E-15	-6.05309088E-14	7.00009657E-15
3.35521073E-17	1.45045771E-15	-5.19085096E-15	1.18363821E-15	-3.08940183E-14	1.70110339E-15
1.13033840E-15	-5.19085096E-15	1.76580602E-11	-1.18177913E-12	4.99705793E-13	4.24563422E-13
1.56926318E-15	1.18363821E-15	-1.18177913E-12	4.39645350E-10	-4.25533374E-10	-4.11108252E-12
-6.05309088E-14	-3.08940183E-14	4.99705793E-13	-4.25533374E-10	7.64447549E-10	-2.70818736E-10
7.00009657E-15	1.70110339E-15	4.24563422E-13	-4.11108252E-12	-2.70818736E-10	2.34108352E-10