NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2011YY28 ∴ Orbital info ∴ Epoch 55924 MJD

2011YY28 ▹

ORBITAL INFORMATION

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(ASCII data file 2011YY28.eq0)

Keplerian elements
(Epoch 55924.7 MJD)
	Value	1-σ variation	Units
a	3.41946	0.06971	au
e	0.679309	0.006041
i	7.369	0.03836	deg
Ω	266.318	0.05097	deg
ω	117.04	0.1585	deg
M	10.307	0.3321	deg

Other useful info
Absolute Magnitude (H)	21.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0966	au
Aphelion distance	5.7423	au
Asc. node-Earth separation	1.64692	au
Desc. node-Earth separation	0.4231	au
Earth MOID	0.15277	au
Orbital period	2309.59	days
Date of orbit computation	Jul 29 11:30

Covariance matrix
4.85936340E-03	4.20917575E-04	2.67110306E-03	-3.55325176E-03	1.02316173E-02	-2.31493898E-02
4.20917575E-04	3.64879811E-05	2.31647706E-04	-3.07799918E-04	8.76216786E-04	-2.00429837E-03
2.67110306E-03	2.31647706E-04	1.47124662E-03	-1.95338342E-03	5.52520825E-03	-1.27159231E-02
-3.55325176E-03	-3.07799918E-04	-1.95338342E-03	2.59824632E-03	-7.47515731E-03	1.69266525E-02
1.02316173E-02	8.76216786E-04	5.52520825E-03	-7.47515731E-03	2.51289733E-02	-4.90632855E-02
-2.31493898E-02	-2.00429837E-03	-1.27159231E-02	1.69266525E-02	-4.90632855E-02	1.10309526E-01

Correlation matrix
1.00000000	0.99961428	0.99898327	-0.99999109	0.92590670	-0.99986957
0.99961428	1.00000000	0.99979359	-0.99966255	0.91505939	-0.99903556
0.99898327	0.99979359	1.00000000	-0.99908997	0.90869584	-0.99815651
-0.99999109	-0.99966255	-0.99908997	1.00000000	-0.92510878	0.99982596
0.92590670	0.91505939	0.90869584	-0.92510878	1.00000000	-0.93188591
-0.99986957	-0.99903556	-0.99815651	0.99982596	-0.93188591	1.00000000