AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001QP78 ∴ Orbital info ∴ Epoch epochXXX

(63618) 2001QP78 ▹

ORBITAL INFORMATION

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(ASCII data file 63618.eq1)

Keplerian elements at epoch
60600.0 MJD
	Value	1-σ variation	Units
a	2.37786	5.864e-09	au
e	0.202512	3.164e-08
i	3.451	3.306e-06	deg
Ω	89.411	6.368e-05	deg
ω	330.246	6.434e-05	deg
M	90.725	9.523e-06	deg

Other useful info
Absolute Magnitude (H)	15.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8963	au
Aphelion	2.8594	au
Asc. node-Earth separation	0.95596	au
Desc. node-Earth separation	1.7524	au
Earth MOID	0.90959	au
Orbital period	1339.3	days
Date of orbit computation	Jul 26 09:15

Correlation matrix
1.00000000	-0.12738337	-0.00107775	-0.00231275	0.00976750	-0.38082785
-0.12738337	1.00000000	0.00406179	-0.00681377	-0.02193363	0.14589162
-0.00107775	0.00406179	1.00000000	-0.01762910	0.01790983	0.00064529
-0.00231275	-0.00681377	-0.01762910	1.00000000	-0.98763275	0.00118762
0.00976750	-0.02193363	0.01790983	-0.98763275	1.00000000	-0.14321515
-0.38082785	0.14589162	0.00064529	0.00118762	-0.14321515	1.00000000

Covariance matrix
3.43922991E-17	-2.36346506E-17	-2.08949278E-17	-8.63658446E-16	3.68567828E-15	-2.12677028E-14
-2.36346506E-17	1.00094846E-15	4.24829226E-16	-1.37270145E-14	-4.46498267E-14	4.39539069E-14
-2.08949278E-17	4.24829226E-16	1.09290166E-11	-3.71110645E-12	3.80965185E-12	2.03145783E-14
-8.63658446E-16	-1.37270145E-14	-3.71110645E-12	4.05476500E-09	-4.04652037E-09	7.20146616E-13
3.68567828E-15	-4.46498267E-14	3.80965185E-12	-4.04652037E-09	4.14006162E-09	-8.77513145E-11
-2.12677028E-14	4.39539069E-14	2.03145783E-14	7.20146616E-13	-8.77513145E-11	9.06823038E-11