AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998BA38 ∴ Orbital info ∴ Epoch epochXXX

(37832) 1998BA38 ▹

ORBITAL INFORMATION

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(ASCII data file 37832.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.29726	6.535e-09	au
e	0.089738	3.082e-08
i	7.912	3.213e-06	deg
Ω	121.513	2.457e-05	deg
ω	121.318	3.105e-05	deg
M	71.021	1.911e-05	deg

Other useful info
Absolute Magnitude (H)	14.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0911	au
Aphelion	2.5034	au
Asc. node-Earth separation	1.40673	au
Desc. node-Earth separation	1.16149	au
Earth MOID	1.08965	au
Orbital period	1271.79	days
Date of orbit computation	apr 23 19:54

Correlation matrix
1.00000000	0.07346161	-0.00266042	-0.00034035	-0.04888093	-0.09711340
0.07346161	1.00000000	-0.00990745	0.00384009	-0.05127173	0.07621542
-0.00266042	-0.00990745	1.00000000	-0.01420836	0.01617869	-0.00573390
-0.00034035	0.00384009	-0.01420836	1.00000000	-0.78457601	0.00157807
-0.04888093	-0.05127173	0.01617869	-0.78457601	1.00000000	-0.60645201
-0.09711340	0.07621542	-0.00573390	0.00157807	-0.60645201	1.00000000

Covariance matrix
4.27105027E-17	1.47942824E-17	-5.58681753E-17	-5.46586994E-17	-9.91923801E-15	-1.21274262E-14
1.47942824E-17	9.49581536E-16	-9.81015151E-16	2.90788983E-15	-4.90586498E-14	4.48777568E-14
-5.58681753E-17	-9.81015151E-16	1.03251269E-11	-1.12192075E-12	1.61421899E-12	-3.52062529E-13
-5.46586994E-17	2.90788983E-15	-1.12192075E-12	6.03866355E-10	-5.98655462E-10	7.40999849E-13
-9.91923801E-15	-4.90586498E-14	1.61421899E-12	-5.98655462E-10	9.64146477E-10	-3.59823986E-10
-1.21274262E-14	4.48777568E-14	-3.52062529E-13	7.40999849E-13	-3.59823986E-10	3.65127312E-10