NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2013AR27 ∴ Orbital info ∴ Epoch 56300 MJD

2013AR27 ▹

ORBITAL INFORMATION

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(ASCII data file 2013AR27.eq0)

Keplerian elements
(Epoch 56300.1 MJD)
	Value	1-σ variation	Units
a	1.66862	0.00762	au
e	0.451797	0.002384
i	22.978	0.114	deg
Ω	101.487	0.01193	deg
ω	87.285	0.08658	deg
M	326.214	0.2646	deg

Other useful info
Absolute Magnitude (H)	21.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9147	au
Aphelion distance	2.4225	au
Asc. node-Earth separation	0.31693	au
Desc. node-Earth separation	0.33908	au
Earth MOID	0.20307	au
Orbital period	787.287	days
Date of orbit computation	feb 26 10:51

Covariance matrix
5.80573205E-05	1.81644446E-05	8.68765840E-04	9.09137267E-05	-6.59685702E-04	2.01596882E-03
1.81644446E-05	5.68315982E-06	2.71808358E-04	2.84436098E-05	-2.06391321E-04	6.30738216E-04
8.68765840E-04	2.71808358E-04	1.30005617E-02	1.36050706E-03	-9.87190487E-03	3.01667468E-02
9.09137267E-05	2.84436098E-05	1.36050706E-03	1.42380991E-04	-1.03311058E-03	3.15685425E-03
-6.59685702E-04	-2.06391321E-04	-9.87190487E-03	-1.03311058E-03	7.49660210E-03	-2.29067630E-02
2.01596882E-03	6.30738216E-04	3.01667468E-02	3.15685425E-03	-2.29067630E-02	7.00020571E-02

Correlation matrix
1.00000000	0.99999699	0.99998431	0.99994235	-0.99994554	0.99999981
0.99999699	1.00000000	0.99996964	0.99991659	-0.99991772	0.99999726
0.99998431	0.99996964	1.00000000	0.99998558	-0.99997162	0.99998162
0.99994235	0.99991659	0.99998558	1.00000000	-0.99997369	0.99993812
-0.99994554	-0.99991772	-0.99997162	-0.99997369	1.00000000	-0.99994495
0.99999981	0.99999726	0.99998162	0.99993812	-0.99994495	1.00000000