AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2017RD44 ∴ Orbital info ∴ Epoch epochXXX

2017RD44 ▹

ORBITAL INFORMATION

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(ASCII data file 2017RD44.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.62991	1.333e-07	au
e	0.144018	4.356e-07
i	12.572	1.763e-05	deg
Ω	177.307	4.159e-05	deg
ω	159.313	0.0001032	deg
M	203.771	4.441e-05	deg

Other useful info
Absolute Magnitude (H)	18.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2512	au
Aphelion	3.0087	au
Asc. node-Earth separation	1.98126	au
Desc. node-Earth separation	1.26592	au
Earth MOID	1.24702	au
Orbital period	1557.8	days
Date of orbit computation	apr 24 02:23

Correlation matrix
1.00000000	-0.92023900	0.12613696	0.01170210	-0.82974050	0.68135792
-0.92023900	1.00000000	-0.14080931	-0.00989432	0.81171103	-0.70900885
0.12613696	-0.14080931	1.00000000	-0.48342507	0.08785478	0.08140361
0.01170210	-0.00989432	-0.48342507	1.00000000	-0.40736140	0.01618335
-0.82974050	0.81171103	0.08785478	-0.40736140	1.00000000	-0.85034654
0.68135792	-0.70900885	0.08140361	0.01618335	-0.85034654	1.00000000

Covariance matrix
1.77572759E-14	-5.34128302E-14	2.96411850E-13	6.48490752E-14	-1.14118699E-11	4.03187049E-12
-5.34128302E-14	1.89720198E-13	-1.08156637E-12	-1.79223225E-13	3.64909007E-11	-1.37136017E-11
2.96411850E-13	-1.08156637E-12	3.10978285E-10	-3.54524259E-10	1.59903068E-10	6.37458343E-11
6.48490752E-14	-1.79223225E-13	-3.54524259E-10	1.72943213E-09	-1.74846919E-09	2.98856980E-11
-1.14118699E-11	3.64909007E-11	1.59903068E-10	-1.74846919E-09	1.06525285E-08	-3.89731394E-09
4.03187049E-12	-1.37136017E-11	6.37458343E-11	2.98856980E-11	-3.89731394E-09	1.97190589E-09