AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001QD287 ∴ Orbital info ∴ Epoch epochXXX

(148579) 2001QD287 ▹

ORBITAL INFORMATION

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(ASCII data file 148579.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.7113	1.193e-08	au
e	0.183854	5.052e-08
i	11.989	7.197e-06	deg
Ω	326.634	1.989e-05	deg
ω	68.3	2.704e-05	deg
M	345.002	1.651e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2128	au
Aphelion	3.2098	au
Asc. node-Earth separation	1.44125	au
Desc. node-Earth separation	1.82337	au
Earth MOID	1.25027	au
Orbital period	1630.67	days
Date of orbit computation	apr 23 20:20

Correlation matrix
1.00000000	0.17733582	0.04038302	0.01706025	-0.06392915	-0.18492342
0.17733582	1.00000000	-0.02165493	0.02511312	-0.43817765	0.56161387
0.04038302	-0.02165493	1.00000000	0.39094604	-0.26466889	-0.03076453
0.01706025	0.02511312	0.39094604	1.00000000	-0.72967346	0.01528836
-0.06392915	-0.43817765	-0.26466889	-0.72967346	1.00000000	-0.66008521
-0.18492342	0.56161387	-0.03076453	0.01528836	-0.66008521	1.00000000

Covariance matrix
1.42317823E-16	1.06873087E-16	3.46710934E-15	4.04737932E-15	-2.06189107E-14	-3.64308588E-14
1.06873087E-16	2.55202252E-15	-7.87296061E-15	2.52291021E-14	-5.98452422E-13	4.68519780E-13
3.46710934E-15	-7.87296061E-15	5.17938467E-11	5.59518806E-11	-5.14966683E-11	-3.65626175E-12
4.04737932E-15	2.52291021E-14	5.59518806E-11	3.95473674E-10	-3.92305593E-10	5.02073787E-12
-2.06189107E-14	-5.98452422E-13	-5.14966683E-11	-3.92305593E-10	7.30927523E-10	-2.94703311E-10
-3.64308588E-14	4.68519780E-13	-3.65626175E-12	5.02073787E-12	-2.94703311E-10	2.72706642E-10