AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2017XD49 ∴ Orbital info ∴ Epoch epochXXX

(540971) 2017XD49 ▹

ORBITAL INFORMATION

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(ASCII data file 540971.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.79126	2.853e-08	au
e	0.155266	5.796e-08
i	6.095	5.792e-06	deg
Ω	81.709	7.214e-05	deg
ω	237.746	7.611e-05	deg
M	213.926	2.338e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3579	au
Aphelion	3.2246	au
Asc. node-Earth separation	1.98611	au
Desc. node-Earth separation	1.50014	au
Earth MOID	1.35135	au
Orbital period	1703.33	days
Date of orbit computation	apr 23 21:45

Correlation matrix
1.00000000	-0.05195403	0.00941341	-0.00835159	-0.09962731	0.06037552
-0.05195403	1.00000000	-0.03783202	0.02281188	0.11490545	-0.40035879
0.00941341	-0.03783202	1.00000000	-0.28448473	0.26231570	0.01724814
-0.00835159	0.02281188	-0.28448473	1.00000000	-0.93205583	-0.02627911
-0.09962731	0.11490545	0.26231570	-0.93205583	1.00000000	-0.32186018
0.06037552	-0.40035879	0.01724814	-0.02627911	-0.32186018	1.00000000

Covariance matrix
8.14009230E-16	-8.59086490E-17	1.55557771E-15	-1.71889215E-14	-2.16325563E-13	4.02800176E-14
-8.59086490E-17	3.35896933E-15	-1.26996720E-14	9.53737885E-14	5.06825473E-13	-5.42583415E-13
1.55557771E-15	-1.26996720E-14	3.35474849E-11	-1.18864989E-10	1.15629605E-10	2.33607235E-12
-1.71889215E-14	9.53737885E-14	-1.18864989E-10	5.20391285E-09	-5.11707421E-09	-4.43291843E-11
-2.16325563E-13	5.06825473E-13	1.15629605E-10	-5.11707421E-09	5.79201345E-09	-5.72790956E-10
4.02800176E-14	-5.42583415E-13	2.33607235E-12	-4.43291843E-11	-5.72790956E-10	5.46799677E-10