AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1988VH2 ∴ Orbital info ∴ Epoch epochXXX

(21020) 1988VH2 ▹

ORBITAL INFORMATION

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(ASCII data file 21020.eq0)

Keplerian elements at epoch
57896.9 MJD
	Value	1-σ variation	Units
a	2.41695	7.297e-09	au
e	0.214444	3.44e-08
i	9.576	2.963e-06	deg
Ω	75.186	2.126e-05	deg
ω	290.71	2.219e-05	deg
M	247.709	6.982e-06	deg

Other useful info
Absolute Magnitude (H)	14.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8987	au
Aphelion	2.9353	au
Asc. node-Earth separation	1.15637	au
Desc. node-Earth separation	1.48038	au
Earth MOID	0.92093	au
Orbital period	1372.47	days
Date of orbit computation	Jun 5 00:41

Correlation matrix
1.00000000	0.09018245	0.00417644	-0.01496503	0.07420682	-0.28558478
0.09018245	1.00000000	-0.01057541	-0.00553158	0.01207256	-0.12621063
0.00417644	-0.01057541	1.00000000	-0.15598264	0.14828892	0.00519544
-0.01496503	-0.00553158	-0.15598264	1.00000000	-0.94650298	0.01317232
0.07420682	0.01207256	0.14828892	-0.94650298	1.00000000	-0.31480903
-0.28558478	-0.12621063	0.00519544	0.01317232	-0.31480903	1.00000000

Covariance matrix
5.32422819E-17	2.26333631E-17	9.03034860E-17	-2.32121016E-15	1.20147761E-14	-1.45485326E-14
2.26333631E-17	1.18303465E-15	-1.07786753E-15	-4.04442355E-15	9.21385755E-15	-3.03075256E-14
9.03034860E-17	-1.07786753E-15	8.78090514E-12	-9.82549640E-12	9.75038790E-12	1.07484915E-13
-2.32121016E-15	-4.04442355E-15	-9.82549640E-12	4.51873812E-10	-4.46451339E-10	1.95490905E-12
1.20147761E-14	9.21385755E-15	9.75038790E-12	-4.46451339E-10	4.92364938E-10	-4.87693029E-11
-1.45485326E-14	-3.03075256E-14	1.07484915E-13	1.95490905E-12	-4.87693029E-11	4.87429281E-11