AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007DT44 ∴ Orbital info ∴ Epoch epochXXX

(190239) 2007DT44 ▹

ORBITAL INFORMATION

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(ASCII data file 190239.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.08167	2.219e-08	au
e	0.209076	5.758e-08
i	17.292	5.836e-06	deg
Ω	137.099	2.03e-05	deg
ω	74.2	2.422e-05	deg
M	43.768	1.416e-05	deg

Other useful info
Absolute Magnitude (H)	15.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4374	au
Aphelion	3.726	au
Asc. node-Earth separation	1.80264	au
Desc. node-Earth separation	2.11129	au
Earth MOID	1.50114	au
Orbital period	1975.96	days
Date of orbit computation	apr 23 20:29

Correlation matrix
1.00000000	-0.11266002	0.00994690	0.00568928	0.05536249	-0.44503486
-0.11266002	1.00000000	-0.02205100	0.00340345	-0.07819950	0.21730196
0.00994690	-0.02205100	1.00000000	0.20094223	-0.15982367	-0.00265521
0.00568928	0.00340345	0.20094223	1.00000000	-0.80331969	0.00367002
0.05536249	-0.07819950	-0.15982367	-0.80331969	1.00000000	-0.53443635
-0.44503486	0.21730196	-0.00265521	0.00367002	-0.53443635	1.00000000

Covariance matrix
4.92408882E-16	-1.43935922E-16	1.28805445E-15	2.56281892E-15	2.97492277E-14	-1.39831638E-13
-1.43935922E-16	3.31491844E-15	-7.40880722E-15	3.97789895E-15	-1.09027872E-13	1.77153011E-13
1.28805445E-15	-7.40880722E-15	3.40539380E-11	2.38041422E-11	-2.25850945E-11	-2.19397065E-13
2.56281892E-15	3.97789895E-15	2.38041422E-11	4.12093060E-10	-3.94896432E-10	1.05490733E-12
2.97492277E-14	-1.09027872E-13	-2.25850945E-11	-3.94896432E-10	5.86400441E-10	-1.83249000E-10
-1.39831638E-13	1.77153011E-13	-2.19397065E-13	1.05490733E-12	-1.83249000E-10	2.00491958E-10