AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012VA87 ∴ Orbital info ∴ Epoch epochXXX

(445902) 2012VA87 ▹

ORBITAL INFORMATION

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(ASCII data file 445902.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.22038	1.8e-08	au
e	0.030976	5.421e-08
i	5.976	5.955e-06	deg
Ω	268.494	5.929e-05	deg
ω	166.89	0.0001367	deg
M	140.668	0.0001206	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1516	au
Aphelion	2.2892	au
Asc. node-Earth separation	1.27104	au
Desc. node-Earth separation	1.17021	au
Earth MOID	1.16766	au
Orbital period	1208.48	days
Date of orbit computation	Jun 5 02:12

Correlation matrix
1.00000000	0.20904042	0.01581435	0.00253144	-0.05230215	-0.01829375
0.20904042	1.00000000	-0.00032306	0.00765364	-0.04735771	0.02751012
0.01581435	-0.00032306	1.00000000	0.06297126	-0.03229279	0.00397906
0.00253144	0.00765364	0.06297126	1.00000000	-0.43258311	0.00147973
-0.05230215	-0.04735771	-0.03229279	-0.43258311	1.00000000	-0.89906504
-0.01829375	0.02751012	0.00397906	0.00147973	-0.89906504	1.00000000

Covariance matrix
3.24082641E-16	2.03987946E-16	1.69545661E-15	2.70180840E-15	-1.28686626E-13	-3.97272814E-14
2.03987946E-16	2.93827685E-15	-1.04290022E-16	2.45964618E-14	-3.50851279E-13	1.79885897E-13
1.69545661E-15	-1.04290022E-16	3.54662104E-11	2.22335141E-11	-2.62844553E-11	2.85855248E-12
2.70180840E-15	2.45964618E-14	2.22335141E-11	3.51492951E-09	-3.50520848E-09	1.05827391E-11
-1.28686626E-13	-3.50851279E-13	-2.62844553E-11	-3.50520848E-09	1.86797894E-08	-1.48229742E-08
-3.97272814E-14	1.79885897E-13	2.85855248E-12	1.05827391E-11	-1.48229742E-08	1.45517931E-08