AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007RW289 ∴ Orbital info ∴ Epoch epochXXX

(239376) 2007RW289 ▹

ORBITAL INFORMATION

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(ASCII data file 239376.eq0)

Keplerian elements at epoch
57895.4 MJD
	Value	1-σ variation	Units
a	2.87793	2.211e-08	au
e	0.049979	5.65e-08
i	3.002	5.929e-06	deg
Ω	166.395	9.803e-05	deg
ω	193.154	0.0001148	deg
M	29.053	5.729e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7341	au
Aphelion	3.0218	au
Asc. node-Earth separation	2.02502	au
Desc. node-Earth separation	1.72914	au
Earth MOID	1.72824	au
Orbital period	1783.27	days
Date of orbit computation	apr 23 20:40

Correlation matrix
1.00000000	-0.25806305	0.00536721	0.00806922	-0.18151326	0.33968176
-0.25806305	1.00000000	-0.00351830	-0.00412655	0.07443142	-0.12839869
0.00536721	-0.00351830	1.00000000	0.08177809	-0.06847919	-0.00210892
0.00806922	-0.00412655	0.08177809	1.00000000	-0.85767212	0.00924072
-0.18151326	0.07443142	-0.06847919	-0.85767212	1.00000000	-0.52089675
0.33968176	-0.12839869	-0.00210892	0.00924072	-0.52089675	1.00000000

Covariance matrix
4.89009486E-16	-3.22410128E-16	7.03747922E-16	1.74920953E-14	-4.60853068E-13	4.30313899E-13
-3.22410128E-16	3.19189374E-15	-1.17860095E-15	-2.28540315E-14	4.82809725E-13	-4.15565320E-13
7.03747922E-16	-1.17860095E-15	3.51576342E-11	4.75333537E-11	-4.66191030E-11	-7.16347387E-13
1.74920953E-14	-2.28540315E-14	4.75333537E-11	9.60955692E-09	-9.65313690E-09	5.18933824E-11
-4.60853068E-13	4.82809725E-13	-4.66191030E-11	-9.65313690E-09	1.31822935E-08	-3.42611266E-09
4.30313899E-13	-4.15565320E-13	-7.16347387E-13	5.18933824E-11	-3.42611266E-09	3.28177650E-09