NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 1989RC ∴ Orbital info ∴ Epoch 56915 MJD

(161999) 1989RC ▹

ORBITAL INFORMATION

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(ASCII data file 161999.eq0)

Keplerian elements
(Epoch 56915.3 MJD)
	Value	1-σ variation	Units
a	2.3128	1.113e-08	au
e	0.51487	1.212e-07
i	7.386	8.314e-06	deg
Ω	140.224	0.0001035	deg
ω	181.141	0.000106	deg
M	47.06	2.334e-05	deg

Other useful info
Absolute Magnitude (H)	18.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.122	au
Aphelion distance	3.5036	au
Asc. node-Earth separation	2.51638	au
Desc. node-Earth separation	0.10914	au
Earth MOID	0.10913	au
Orbital period	1284.71	days
Date of orbit computation	apr 18 14:50

Covariance matrix
1.23951284E-16	8.93709677E-16	1.71117117E-14	1.36020518E-13	3.08613247E-13	-2.44403617E-13
8.93709677E-16	1.46778683E-14	1.27324769E-13	1.87563694E-12	2.80432766E-12	-1.92582064E-12
1.71117117E-14	1.27324769E-13	6.91218455E-11	1.21617655E-10	-4.45983785E-11	-4.32219932E-11
1.36020518E-13	1.87563694E-12	1.21617655E-10	1.07044836E-08	-9.91853374E-09	-3.02387599E-10
3.08613247E-13	2.80432766E-12	-4.45983785E-11	-9.91853374E-09	1.12378022E-08	-7.04833786E-10
-2.44403617E-13	-1.92582064E-12	-4.32219932E-11	-3.02387599E-10	-7.04833786E-10	5.44762903E-10

Correlation matrix
1.00000000	0.66258172	0.18486738	0.11808536	0.26148595	-0.94054234
0.66258172	1.00000000	0.12640776	0.14963543	0.21835170	-0.68105248
0.18486738	0.12640776	1.00000000	0.14138590	-0.05060235	-0.22273751
0.11808536	0.14963543	0.14138590	1.00000000	-0.90432372	-0.12522105
0.26148595	0.21835170	-0.05060235	-0.90432372	1.00000000	-0.28486708
-0.94054234	-0.68105248	-0.22273751	-0.12522105	-0.28486708	1.00000000