NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 1998YP11 ∴ Orbital info ∴ Epoch 60400 MJD

(11398) 1998YP11 ▹

ORBITAL INFORMATION

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(ASCII data file 11398.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.72067	1.052e-09	au
e	0.38958	1.266e-08
i	15.02	2.649e-06	deg
Ω	144.741	7.404e-06	deg
ω	74.771	8.572e-06	deg
M	19.647	2.619e-06	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0503	au
Aphelion distance	2.391	au
Asc. node-Earth separation	0.33703	au
Desc. node-Earth separation	0.61381	au
Earth MOID	0.2025	au
Orbital period	824.416	days
Date of orbit computation	Apr 5 14:48

Covariance matrix
1.10602482E-18	-3.18499664E-18	7.10852651E-16	-2.24086751E-16	1.46352201E-16	-1.60697456E-15
-3.18499664E-18	1.60285377E-16	-8.65697620E-15	-5.56545671E-15	9.38338537E-15	3.69518898E-15
7.10852651E-16	-8.65697620E-15	7.01961932E-12	-3.79858992E-13	2.97592877E-13	-1.41805648E-12
-2.24086751E-16	-5.56545671E-15	-3.79858992E-13	5.48239586E-11	-5.71150060E-11	3.03382523E-12
1.46352201E-16	9.38338537E-15	2.97592877E-13	-5.71150060E-11	7.34821697E-11	-1.03051554E-11
-1.60697456E-15	3.69518898E-15	-1.41805648E-12	3.03382523E-12	-1.03051554E-11	6.85898829E-12

Correlation matrix
1.00000000	-0.23921014	0.25511757	-0.02877720	0.01623401	-0.58344045
-0.23921014	1.00000000	-0.25808484	-0.05937022	0.08646127	0.11144476
0.25511757	-0.25808484	1.00000000	-0.01936335	0.01310312	-0.20436509
-0.02877720	-0.05937022	-0.01936335	1.00000000	-0.89985813	0.15644992
0.01623401	0.08646127	0.01310312	-0.89985813	1.00000000	-0.45902203
-0.58344045	0.11144476	-0.20436509	0.15644992	-0.45902203	1.00000000