AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001RL21 ∴ Orbital info ∴ Epoch epochXXX

(63795) 2001RL21 ▹

ORBITAL INFORMATION

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(ASCII data file 63795.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.88775	1.98e-08	au
e	0.077398	8.739e-08
i	2.139	7.459e-06	deg
Ω	25.414	0.0001205	deg
ω	314.173	0.0001265	deg
M	215.341	3.845e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6642	au
Aphelion	3.1113	au
Asc. node-Earth separation	1.728	au
Desc. node-Earth separation	2.0309	au
Earth MOID	1.65578	au
Orbital period	1792.41	days
Date of orbit computation	apr 23 19:59

Correlation matrix
1.00000000	0.56711227	0.01204652	-0.00112177	0.08253247	-0.44223557
0.56711227	1.00000000	0.01000198	-0.00937496	0.13870894	-0.56468894
0.01204652	0.01000198	1.00000000	-0.32187799	0.30875298	-0.00840096
-0.00112177	-0.00937496	-0.32187799	1.00000000	-0.95627889	0.01619912
0.08253247	0.13870894	0.30875298	-0.95627889	1.00000000	-0.30133490
-0.44223557	-0.56468894	-0.00840096	0.01619912	-0.30133490	1.00000000

Covariance matrix
3.91864400E-16	9.81039454E-16	1.77882149E-15	-2.67626383E-15	2.06676263E-13	-3.36566210E-13
9.81039454E-16	7.63658244E-15	6.51985872E-15	-9.87360507E-14	1.53338719E-12	-1.89717651E-12
1.77882149E-15	6.51985872E-15	5.56423733E-11	-2.89368308E-10	2.91347851E-10	-2.40924228E-12
-2.67626383E-15	-9.87360507E-14	-2.89368308E-10	1.45249191E-08	-1.45793872E-08	7.50580175E-11
2.06676263E-13	1.53338719E-12	2.91347851E-10	-1.45793872E-08	1.60027891E-08	-1.46553507E-09
-3.36566210E-13	-1.89717651E-12	-2.40924228E-12	7.50580175E-11	-1.46553507E-09	1.47807976E-09