AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Greggwade ∴ Orbital info ∴ Epoch epochXXX

(273987) Greggwade ▹

ORBITAL INFORMATION

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(ASCII data file 273987.eq0)

Keplerian elements at epoch
57972.0 MJD
	Value	1-σ variation	Units
a	3.06774	3.246e-08	au
e	0.120803	6.66e-08
i	7.22	6.545e-06	deg
Ω	84.532	5.289e-05	deg
ω	98.47	6.194e-05	deg
M	78.308	2.942e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6971	au
Aphelion	3.4383	au
Asc. node-Earth separation	2.09507	au
Desc. node-Earth separation	1.95458	au
Earth MOID	1.71298	au
Orbital period	1962.58	days
Date of orbit computation	apr 23 20:47

Correlation matrix
1.00000000	-0.06157179	0.02487376	0.01584705	-0.06730912	0.10634008
-0.06157179	1.00000000	-0.00504630	0.02246702	0.11752205	-0.18762004
0.02487376	-0.00504630	1.00000000	-0.03199248	0.03162429	-0.00527097
0.01584705	0.02246702	-0.03199248	1.00000000	-0.84828810	0.00595865
-0.06730912	0.11752205	0.03162429	-0.84828810	1.00000000	-0.52718567
0.10634008	-0.18762004	-0.00527097	0.00595865	-0.52718567	1.00000000

Covariance matrix
1.05378354E-15	-1.33123727E-16	5.28511631E-15	2.72106232E-14	-1.35327902E-13	1.01571935E-13
-1.33123727E-16	4.43604565E-15	-2.19992788E-15	7.91512690E-14	4.84791654E-13	-3.67687006E-13
5.28511631E-15	-2.19992788E-15	4.28424910E-11	-1.10764244E-11	1.28202342E-11	-1.01514697E-12
2.72106232E-14	7.91512690E-14	-1.10764244E-11	2.79787778E-09	-2.77904452E-09	9.27392234E-12
-1.35327902E-13	4.84791654E-13	1.28202342E-11	-2.77904452E-09	3.83597279E-09	-9.60732340E-10
1.01571935E-13	-3.67687006E-13	-1.01514697E-12	9.27392234E-12	-9.60732340E-10	8.65769145E-10