AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998QN39 ∴ Orbital info ∴ Epoch epochXXX

(46851) 1998QN39 ▹

ORBITAL INFORMATION

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(ASCII data file 46851.eq0)

Keplerian elements at epoch
56240.8 MJD
	Value	1-σ variation	Units
a	2.46425	8.817e-09	au
e	0.197365	4.154e-08
i	2.773	4.605e-06	deg
Ω	49.758	8.017e-05	deg
ω	278.353	8.115e-05	deg
M	247.56	1.317e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9779	au
Aphelion	2.9506	au
Asc. node-Earth separation	1.31221	au
Desc. node-Earth separation	1.42743	au
Earth MOID	0.96822	au
Orbital period	1412.95	days
Date of orbit computation	apr 23 19:56

Correlation matrix
1.00000000	-0.29115618	0.00637335	0.00123814	0.05820272	-0.37802380
-0.29115618	1.00000000	-0.00905397	0.00142335	0.00675353	-0.15527957
0.00637335	-0.00905397	1.00000000	-0.11930488	0.11922546	-0.00652025
0.00123814	0.00142335	-0.11930488	1.00000000	-0.98658005	0.00262208
0.05820272	0.00675353	0.11922546	-0.98658005	1.00000000	-0.16032491
-0.37802380	-0.15527957	-0.00652025	0.00262208	-0.16032491	1.00000000

Covariance matrix
7.77365131E-17	-1.06641760E-16	2.58777220E-16	8.75215879E-16	4.16443882E-14	-4.38995674E-14
-1.06641760E-16	1.72574860E-15	-1.73210149E-15	4.74062707E-15	2.27677700E-14	-8.49633565E-14
2.58777220E-16	-1.73210149E-15	2.12075927E-11	-4.40492485E-11	4.45569419E-11	-3.95492896E-13
8.75215879E-16	4.74062707E-15	-4.40492485E-11	6.42790166E-09	-6.41900356E-09	2.76891638E-12
4.16443882E-14	2.27677700E-14	4.45569419E-11	-6.41900356E-09	6.58569097E-09	-1.71368201E-10
-4.38995674E-14	-8.49633565E-14	-3.95492896E-13	2.76891638E-12	-1.71368201E-10	1.73483086E-10