NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 1998BX7 ∴ Orbital info ∴ Epoch 56914 MJD

(31210) 1998BX7 ▹

ORBITAL INFORMATION

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(ASCII data file 31210.eq0)

Keplerian elements
(Epoch 56914.7 MJD)
	Value	1-σ variation	Units
a	2.60575	6.739e-09	au
e	0.501663	4.45e-08
i	8.956	6.393e-06	deg
Ω	144.949	2.296e-05	deg
ω	271.575	2.485e-05	deg
M	12.936	5.094e-06	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.2985	au
Aphelion distance	3.913	au
Asc. node-Earth separation	0.93636	au
Desc. node-Earth separation	0.9652	au
Earth MOID	0.35681	au
Orbital period	1536.37	days
Date of orbit computation	Aug 2 14:31

Covariance matrix
4.54183933E-17	2.01911581E-16	-6.49838811E-15	-9.77406705E-15	3.77790803E-15	-1.21122343E-14
2.01911581E-16	1.97982390E-15	-2.84696422E-14	-4.64225338E-14	-1.16072606E-13	-4.15933626E-14
-6.49838811E-15	-2.84696422E-14	4.08678719E-11	-2.08024064E-12	5.97292708E-13	3.30430898E-12
-9.77406705E-15	-4.64225338E-14	-2.08024064E-12	5.27367393E-10	-5.30542790E-10	1.09465615E-11
3.77790803E-15	-1.16072606E-13	5.97292708E-13	-5.30542790E-10	6.17338626E-10	-4.58535427E-11
-1.21122343E-14	-4.15933626E-14	3.30430898E-12	1.09465615E-11	-4.58535427E-11	2.59448672E-11

Correlation matrix
1.00000000	0.67333636	-0.15083383	-0.06315428	0.02256180	-0.35284393
0.67333636	1.00000000	-0.10008701	-0.04543169	-0.10499164	-0.18352069
-0.15083383	-0.10008701	1.00000000	-0.01416987	0.00376040	0.10147613
-0.06315428	-0.04543169	-0.01416987	1.00000000	-0.92982679	0.09358265
0.02256180	-0.10499164	0.00376040	-0.92982679	1.00000000	-0.36231427
-0.35284393	-0.18352069	0.10147613	0.09358265	-0.36231427	1.00000000