AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1997QH4 ∴ Orbital info ∴ Epoch epochXXX

1997QH4 ▹

ORBITAL INFORMATION

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(ASCII data file 1997QH4.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	43.0677	0.01873	au
e	0.090036	0.0001851
i	13.164	0.0003427	deg
Ω	355.661	0.0002644	deg
ω	70.879	0.1819	deg
M	332.278	0.1624	deg

Other useful info
Absolute Magnitude (H)	7.1	mag
Slope parameter (G)	0.15	mag
Perihelion	39.1901	au
Aphelion	46.9454	au
Asc. node-Earth separation	40.4907	au
Desc. node-Earth separation	43.0221	au
Earth MOID	38.2279	au
Orbital period	103235	days
Date of orbit computation	apr 24 01:19

Correlation matrix
1.00000000	0.87253464	0.10120837	0.16212630	-0.96994109	0.98046422
0.87253464	1.00000000	0.08591276	0.17526279	-0.72759745	0.75962227
0.10120837	0.08591276	1.00000000	0.43472272	-0.09766035	0.09782248
0.16212630	0.17526279	0.43472272	1.00000000	-0.14100056	0.14457207
-0.96994109	-0.72759745	-0.09766035	-0.14100056	1.00000000	-0.99885044
0.98046422	0.75962227	0.09782248	0.14457207	-0.99885044	1.00000000

Covariance matrix
3.50909938E-04	3.02560521E-06	6.49804836E-07	8.02920181E-07	-3.30531863E-03	2.98192816E-03
3.02560521E-06	3.42660067E-08	5.45077285E-09	8.57714069E-09	-2.45015216E-05	2.28295329E-05
6.49804836E-07	5.45077285E-09	1.17472813E-07	3.93914613E-08	-6.08915603E-06	5.44345869E-06
8.02920181E-07	8.57714069E-09	3.93914613E-08	6.98943613E-08	-6.78128569E-06	6.20544694E-06
-3.30531863E-03	-2.45015216E-05	-6.08915603E-06	-6.78128569E-06	3.30933153E-02	-2.95010991E-02
2.98192816E-03	2.28295329E-05	5.44345869E-06	6.20544694E-06	-2.95010991E-02	2.63593795E-02