AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Sarahgutman ∴ Orbital info ∴ Epoch epochXXX

(18855) Sarahgutman ▹

ORBITAL INFORMATION

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(ASCII data file 18855.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.43361	6.082e-09	au
e	0.176165	2.818e-08
i	4.523	3.663e-06	deg
Ω	218.133	4.541e-05	deg
ω	61.882	4.712e-05	deg
M	199.004	1.314e-05	deg

Other useful info
Absolute Magnitude (H)	14.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0049	au
Aphelion	2.8623	au
Asc. node-Earth separation	1.17014	au
Desc. node-Earth separation	1.57997	au
Earth MOID	0.99316	au
Orbital period	1386.67	days
Date of orbit computation	apr 23 19:50

Correlation matrix
1.00000000	0.09587065	0.00508810	-0.00454490	0.01973194	-0.28373515
0.09587065	1.00000000	0.00164114	-0.00596683	0.07235865	-0.29952301
0.00508810	0.00164114	1.00000000	-0.33865957	0.32319220	0.00570821
-0.00454490	-0.00596683	-0.33865957	1.00000000	-0.96171172	0.00286823
0.01973194	0.07235865	0.32319220	-0.96171172	1.00000000	-0.26404708
-0.28373515	-0.29952301	0.00570821	0.00286823	-0.26404708	1.00000000

Covariance matrix
3.69954641E-17	1.64308763E-17	1.13354203E-16	-1.25530559E-15	5.65524619E-15	-2.26706757E-14
1.64308763E-17	7.93965576E-16	1.69376652E-16	-7.63476108E-15	9.60724265E-14	-1.10868487E-13
1.13354203E-16	1.69376652E-16	1.34157754E-11	-5.63277585E-11	5.57797102E-11	2.74653245E-13
-1.25530559E-15	-7.63476108E-15	-5.63277585E-11	2.06206548E-09	-2.05780219E-09	1.71097070E-12
5.65524619E-15	9.60724265E-14	5.57797102E-11	-2.05780219E-09	2.22031700E-09	-1.63442861E-10
-2.26706757E-14	-1.10868487E-13	2.74653245E-13	1.71097070E-12	-1.63442861E-10	1.72565583E-10