AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002RC172 ∴ Orbital info ∴ Epoch epochXXX

(169890) 2002RC172 ▹

ORBITAL INFORMATION

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(ASCII data file 169890.eq0)

Keplerian elements at epoch
57930.3 MJD
	Value	1-σ variation	Units
a	2.7818	1.45e-08	au
e	0.287223	4.108e-08
i	8.522	1.037e-05	deg
Ω	30.267	2.953e-05	deg
ω	263.03	3.643e-05	deg
M	96.166	1.77e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9828	au
Aphelion	3.5808	au
Asc. node-Earth separation	1.6484	au
Desc. node-Earth separation	1.46123	au
Earth MOID	0.98872	au
Orbital period	1694.67	days
Date of orbit computation	apr 23 20:25

Correlation matrix
1.00000000	-0.31142714	0.07531518	-0.00282445	-0.02605846	0.01030022
-0.31142714	1.00000000	-0.00965970	0.01375121	-0.10446148	0.24495724
0.07531518	-0.00965970	1.00000000	0.06872473	-0.05002263	-0.00415108
-0.00282445	0.01375121	0.06872473	1.00000000	-0.81207664	0.02512488
-0.02605846	-0.10446148	-0.05002263	-0.81207664	1.00000000	-0.59102484
0.01030022	0.24495724	-0.00415108	0.02512488	-0.59102484	1.00000000

Covariance matrix
2.10134940E-16	-1.85448182E-16	1.13260113E-14	-1.20920418E-15	-1.37630264E-14	2.64324368E-15
-1.85448182E-16	1.68746187E-15	-4.11647792E-15	1.66830151E-14	-1.56346867E-13	1.78134828E-13
1.13260113E-14	-4.11647792E-15	1.07619423E-10	2.10559593E-11	-1.89072303E-11	-7.62338388E-13
-1.20920418E-15	1.66830151E-14	2.10559593E-11	8.72234549E-10	-8.73835521E-10	1.31359731E-11
-1.37630264E-14	-1.56346867E-13	-1.89072303E-11	-8.73835521E-10	1.32749248E-09	-3.81209178E-10
2.64324368E-15	1.78134828E-13	-7.62338388E-13	1.31359731E-11	-3.81209178E-10	3.13388570E-10