AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012XH55 ∴ Orbital info ∴ Epoch epochXXX

2012XH55 ▹

ORBITAL INFORMATION

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(ASCII data file 2012XH55.eq0)

Keplerian elements at epoch
56339.7 MJD
	Value	1-σ variation	Units
a	1.97294	2.697e-08	au
e	0.707407	1.629e-07
i	28.505	2.989e-05	deg
Ω	107.95	3.061e-05	deg
ω	77.428	4.135e-05	deg
M	355.389	6.842e-06	deg

Other useful info
Absolute Magnitude (H)	19.0	mag
Slope parameter (G)	0.15	mag
Perihelion	0.5773	au
Aphelion	3.3686	au
Asc. node-Earth separation	-0.12947	au
Desc. node-Earth separation	0.1482	au
Earth MOID	0.07305	au
Orbital period	1012.21	days
Date of orbit computation	apr 24 01:49

Correlation matrix
1.00000000	-0.25535003	0.00696932	-0.02648141	-0.16475012	-0.06371064
-0.25535003	1.00000000	0.27311460	-0.06096449	0.72999014	-0.45685835
0.00696932	0.27311460	1.00000000	-0.86402347	0.76052391	-0.45484109
-0.02648141	-0.06096449	-0.86402347	1.00000000	-0.69188016	0.23459724
-0.16475012	0.72999014	0.76052391	-0.69188016	1.00000000	-0.55309525
-0.06371064	-0.45685835	-0.45484109	0.23459724	-0.55309525	1.00000000

Covariance matrix
7.27342361E-16	-1.12162901E-15	5.61774575E-15	-2.18608148E-14	-1.83709805E-13	-1.17558031E-14
-1.12162901E-15	2.65269765E-14	1.32950900E-12	-3.03932113E-13	4.91584322E-12	-5.09092067E-13
5.61774575E-15	1.32950900E-12	8.93315687E-10	-7.90467120E-10	9.39836924E-10	-9.30107324E-11
-2.18608148E-14	-3.03932113E-13	-7.90467120E-10	9.36939571E-10	-8.75636424E-10	4.91303187E-11
-1.83709805E-13	4.91584322E-12	9.39836924E-10	-8.75636424E-10	1.70952045E-09	-1.56461672E-10
-1.17558031E-14	-5.09092067E-13	-9.30107324E-11	4.91303187E-11	-1.56461672E-10	4.68103381E-11