AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2017QG4 ∴ Orbital info ∴ Epoch epochXXX

(540145) 2017QG4 ▹

ORBITAL INFORMATION

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(ASCII data file 540145.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.46298	3.264e-08	au
e	0.013945	9.271e-08
i	5.592	6.495e-06	deg
Ω	281.673	8.276e-05	deg
ω	237.873	0.0002732	deg
M	54.78	0.0002668	deg

Other useful info
Absolute Magnitude (H)	17.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4286	au
Aphelion	2.4973	au
Asc. node-Earth separation	1.46425	au
Desc. node-Earth separation	1.4617	au
Earth MOID	1.44237	au
Orbital period	1411.85	days
Date of orbit computation	apr 23 21:45

Correlation matrix
1.00000000	0.46845455	-0.00106330	-0.01409021	0.37350935	-0.42202034
0.46845455	1.00000000	-0.00353620	-0.02778063	0.35817100	-0.38521933
-0.00106330	-0.00353620	1.00000000	0.26210072	-0.08381270	0.00483326
-0.01409021	-0.02778063	0.26210072	1.00000000	-0.30742887	0.00680642
0.37350935	0.35817100	-0.08381270	-0.30742887	1.00000000	-0.95279475
-0.42202034	-0.38521933	0.00483326	0.00680642	-0.95279475	1.00000000

Covariance matrix
1.06530274E-15	1.41746469E-15	-2.25407287E-16	-3.80610864E-14	3.32999121E-12	-3.67446004E-12
1.41746469E-15	8.59441933E-15	-2.12921997E-15	-2.13146092E-13	9.06992654E-12	-9.52664458E-12
-2.25407287E-16	-2.12921997E-15	4.21843914E-11	1.40887090E-10	-1.48693103E-10	8.37413167E-12
-3.80610864E-14	-2.13146092E-13	1.40887090E-10	6.84942582E-09	-6.94987204E-09	1.50269076E-10
3.32999121E-12	9.06992654E-12	-1.48693103E-10	-6.94987204E-09	7.46122549E-08	-6.94269466E-08
-3.67446004E-12	-9.52664458E-12	8.37413167E-12	1.50269076E-10	-6.94269466E-08	7.11618539E-08