AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999RT18 ∴ Orbital info ∴ Epoch epochXXX

(101926) 1999RT18 ▹

ORBITAL INFORMATION

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(ASCII data file 101926.eq0)

Keplerian elements at epoch
57633.9 MJD
	Value	1-σ variation	Units
a	3.11749	1.064e-08	au
e	0.284445	5.185e-08
i	9.033	5.579e-06	deg
Ω	339.026	2.087e-05	deg
ω	23.202	2.21e-05	deg
M	25.623	5.574e-06	deg

Other useful info
Absolute Magnitude (H)	14.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2307	au
Aphelion	4.0042	au
Asc. node-Earth separation	1.26225	au
Desc. node-Earth separation	2.88742	au
Earth MOID	1.23021	au
Orbital period	2010.51	days
Date of orbit computation	apr 23 20:09

Correlation matrix
1.00000000	-0.09565690	0.00096149	0.01377927	-0.05900772	0.21759866
-0.09565690	1.00000000	-0.00196072	0.01418391	-0.15482737	0.33402175
0.00096149	-0.00196072	1.00000000	0.18259624	-0.16859616	-0.00596777
0.01377927	0.01418391	0.18259624	1.00000000	-0.93212277	0.01212155
-0.05900772	-0.15482737	-0.16859616	-0.93212277	1.00000000	-0.34632273
0.21759866	0.33402175	-0.00596777	0.01212155	-0.34632273	1.00000000

Covariance matrix
1.13283421E-16	-5.27845967E-17	5.70956795E-17	3.06010912E-15	-1.38787784E-14	1.29082993E-14
-5.27845967E-17	2.68791433E-15	-5.67150223E-16	1.53437457E-14	-1.77384080E-13	9.65188401E-14
5.70956795E-17	-5.67150223E-16	3.11280007E-11	2.12566626E-11	-2.07865539E-11	-1.85574131E-13
3.06010912E-15	1.53437457E-14	2.12566626E-11	4.35366787E-10	-4.29793612E-10	1.40966332E-12
-1.38787784E-14	-1.77384080E-13	-2.07865539E-11	-4.29793612E-10	4.88335600E-10	-4.26549881E-11
1.29082993E-14	9.65188401E-14	-1.85574131E-13	1.40966332E-12	-4.26549881E-11	3.10641362E-11