AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012HF77 ∴ Orbital info ∴ Epoch epochXXX

2012HF77 ▹

ORBITAL INFORMATION

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(ASCII data file 2012HF77.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.23025	6.2e-08	au
e	0.060773	1.03e-07
i	31.066	1.22e-05	deg
Ω	230.251	1.54e-05	deg
ω	291.209	9.063e-05	deg
M	76.764	9.23e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	3.0339	au
Aphelion	3.4266	au
Asc. node-Earth separation	2.13905	au
Desc. node-Earth separation	2.30172	au
Earth MOID	2.11203	au
Orbital period	2120.57	days
Date of orbit computation	apr 24 01:47

Correlation matrix
1.00000000	0.03795371	0.04351940	0.01130795	0.28054489	-0.38952126
0.03795371	1.00000000	0.00775403	0.05066201	0.43231676	-0.38611750
0.04351940	0.00775403	1.00000000	-0.38138185	0.12063868	-0.06983686
0.01130795	0.05066201	-0.38138185	1.00000000	-0.13447768	-0.00810887
0.28054489	0.43231676	0.12063868	-0.13447768	1.00000000	-0.97998842
-0.38952126	-0.38611750	-0.06983686	-0.00810887	-0.97998842	1.00000000

Covariance matrix
3.84439286E-15	2.42465022E-16	3.29146864E-14	1.07965488E-14	1.57644926E-12	-2.22912352E-12
2.42465022E-16	1.06160257E-14	9.74543517E-15	8.03804778E-14	4.03688895E-12	-3.67188909E-12
3.29146864E-14	9.74543517E-15	1.48794189E-10	-7.16374639E-11	1.33365438E-10	-7.86261080E-11
1.07965488E-14	8.03804778E-14	-7.16374639E-11	2.37123394E-10	-1.87672721E-10	-1.15248862E-11
1.57644926E-12	4.03688895E-12	1.33365438E-10	-1.87672721E-10	8.21348553E-09	-8.19735559E-09
-2.22912352E-12	-3.67188909E-12	-7.86261080E-11	-1.15248862E-11	-8.19735559E-09	8.51879501E-09