NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2007RP9 ∴ Orbital info ∴ Epoch 54355 MJD

2007RP9 ▹

ORBITAL INFORMATION

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(ASCII data file 2007RP9.eq0)

Keplerian elements
(Epoch 54355.1 MJD)
	Value	1-σ variation	Units
a	1.5373	0.004953	au
e	0.384095	0.001863
i	26.367	0.08171	deg
Ω	342.339	0.0006966	deg
ω	61.866	0.09895	deg
M	335.16	0.1745	deg

Other useful info
Absolute Magnitude (H)	23.1	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9468	au
Aphelion distance	2.1278	au
Asc. node-Earth separation	0.10118	au
Desc. node-Earth separation	0.60744	au
Earth MOID	0.0859	au
Orbital period	696.207	days
Date of orbit computation	feb 26 10:36

Covariance matrix
2.45359599E-05	9.22911032E-06	4.04733831E-04	3.39424354E-06	-4.90076709E-04	8.64157018E-04
9.22911032E-06	3.47151109E-06	1.52237610E-04	1.27626053E-06	-1.84335142E-04	3.25047831E-04
4.04733831E-04	1.52237610E-04	6.67649436E-03	5.60422161E-05	-8.08460192E-03	1.42548877E-02
3.39424354E-06	1.27626053E-06	5.60422161E-05	4.85230944E-07	-6.79610803E-05	1.19594648E-04
-4.90076709E-04	-1.84335142E-04	-8.08460192E-03	-6.79610803E-05	9.79058822E-03	-1.72610818E-02
8.64157018E-04	3.25047831E-04	1.42548877E-02	1.19594648E-04	-1.72610818E-02	3.04358007E-02

Correlation matrix
1.00000000	0.99999777	0.99998558	0.98371032	-0.99990363	0.99999717
0.99999777	1.00000000	0.99997337	0.98334478	-0.99987214	0.99998993
0.99998558	0.99997337	1.00000000	0.98461583	-0.99995396	0.99999354
0.98371032	0.98334478	0.98461583	1.00000000	-0.98601072	0.98411338
-0.99990363	-0.99987214	-0.99995396	-0.98601072	1.00000000	-0.99993381
0.99999717	0.99998993	0.99999354	0.98411338	-0.99993381	1.00000000