NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2015XL261 ∴ Orbital info ∴ Epoch 57369 MJD

2015XL261 ▹

ORBITAL INFORMATION

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(ASCII data file 2015XL261.eq0)

Keplerian elements
(Epoch 57369.1 MJD)
	Value	1-σ variation	Units
a	1.56774	0.002268	au
e	0.447007	0.0009111
i	1.487	0.002268	deg
Ω	306.938	0.02016	deg
ω	192.162	0.01569	deg
M	337.914	0.05628	deg

Other useful info
Absolute Magnitude (H)	25.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.867	au
Aphelion distance	2.2685	au
Asc. node-Earth separation	1.21168	au
Desc. node-Earth separation	-0.11191	au
Earth MOID	0.01635	au
Orbital period	716.986	days
Date of orbit computation	Jul 29 11:59

Covariance matrix
5.14364532E-06	2.06644239E-06	5.14240003E-06	4.56296033E-05	-3.54270774E-05	1.27643367E-04
2.06644239E-06	8.30186874E-07	2.06596248E-06	1.83308555E-05	-1.42318588E-05	5.12802538E-05
5.14240003E-06	2.06596248E-06	5.14246855E-06	4.55719811E-05	-3.53654158E-05	1.27610724E-04
4.56296033E-05	1.83308555E-05	4.55719811E-05	4.06457125E-04	-3.16168182E-04	1.13239074E-03
-3.54270774E-05	-1.42318588E-05	-3.53654158E-05	-3.16168182E-04	2.46169345E-04	-8.79221681E-04
1.27643367E-04	5.12802538E-05	1.27610724E-04	1.13239074E-03	-8.79221681E-04	3.16756845E-03

Correlation matrix
1.00000000	0.99999969	0.99987228	0.99793859	-0.99559529	0.99999940
0.99999969	1.00000000	0.99988183	0.99790094	-0.99553541	0.99999823
0.99987228	0.99988183	1.00000000	0.99679240	-0.99397614	0.99985804
0.99793859	0.99790094	0.99679240	1.00000000	-0.99952533	0.99798941
-0.99559529	-0.99553541	-0.99397614	-0.99952533	1.00000000	-0.99567683
0.99999940	0.99999823	0.99985804	0.99798941	-0.99567683	1.00000000