AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009SL127 ∴ Orbital info ∴ Epoch epochXXX

(484931) 2009SL127 ▹

ORBITAL INFORMATION

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(ASCII data file 484931.eq0)

Keplerian elements at epoch
57996.7 MJD
	Value	1-σ variation	Units
a	3.13129	5.075e-08	au
e	0.100929	1.348e-07
i	8.493	1.351e-05	deg
Ω	354.23	5.396e-05	deg
ω	2.029	6.983e-05	deg
M	172.618	4.077e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8153	au
Aphelion	3.4473	au
Asc. node-Earth separation	1.81044	au
Desc. node-Earth separation	2.45331	au
Earth MOID	1.81027	au
Orbital period	2023.87	days
Date of orbit computation	apr 23 21:33

Correlation matrix
1.00000000	0.13166115	0.03485866	-0.02469461	0.07737942	-0.11260612
0.13166115	1.00000000	-0.01685417	0.01012829	-0.14096485	0.14493735
0.03485866	-0.01685417	1.00000000	-0.01781029	0.02431913	-0.02013739
-0.02469461	0.01012829	-0.01781029	1.00000000	-0.77128303	0.01642460
0.07737942	-0.14096485	0.02431913	-0.77128303	1.00000000	-0.63951620
-0.11260612	0.14493735	-0.02013739	0.01642460	-0.63951620	1.00000000

Covariance matrix
2.57594608E-15	9.00782018E-16	2.38955787E-14	-6.76305950E-14	2.74240245E-13	-2.32983284E-13
9.00782018E-16	1.81713583E-14	-3.06859533E-14	7.36720112E-14	-1.32691124E-12	7.96468163E-13
2.38955787E-14	-3.06859533E-14	1.82421935E-10	-1.29802251E-11	2.29363329E-11	-1.10875652E-11
-6.76305950E-14	7.36720112E-14	-1.29802251E-11	2.91169218E-09	-2.90618892E-09	3.61294916E-11
2.74240245E-13	-1.32691124E-12	2.29363329E-11	-2.90618892E-09	4.87612324E-09	-1.82046900E-09
-2.32983284E-13	7.96468163E-13	-1.10875652E-11	3.61294916E-11	-1.82046900E-09	1.66183844E-09