AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007VR312 ∴ Orbital info ∴ Epoch epochXXX

(256639) 2007VR312 ▹

ORBITAL INFORMATION

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(ASCII data file 256639.eq0)

Keplerian elements at epoch
58283.3 MJD
	Value	1-σ variation	Units
a	2.25208	9.841e-09	au
e	0.123477	5.212e-08
i	5.269	3.659e-06	deg
Ω	271.135	7.32e-05	deg
ω	135.609	7.839e-05	deg
M	77.322	2.695e-05	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.974	au
Aphelion	2.5302	au
Asc. node-Earth separation	1.41591	au
Desc. node-Earth separation	1.05252	au
Earth MOID	0.98586	au
Orbital period	1234.46	days
Date of orbit computation	apr 23 20:43

Correlation matrix
1.00000000	-0.29847870	0.03471214	-0.00917412	0.10706027	-0.28341004
-0.29847870	1.00000000	-0.05057870	0.00511115	-0.20613731	0.59728156
0.03471214	-0.05057870	1.00000000	0.07875132	-0.05476339	-0.05368142
-0.00917412	0.00511115	0.07875132	1.00000000	-0.93047648	0.00144459
0.10706027	-0.20613731	-0.05476339	-0.93047648	1.00000000	-0.36465737
-0.28341004	0.59728156	-0.05368142	0.00144459	-0.36465737	1.00000000

Covariance matrix
9.68389280E-17	-1.53076702E-16	1.24977426E-15	-6.60870167E-15	8.25834958E-14	-7.51741844E-14
-1.53076702E-16	2.71607368E-15	-9.64414242E-15	1.94991725E-14	-8.42107067E-13	8.39031742E-13
1.24977426E-15	-9.64414242E-15	1.33859873E-11	2.10916120E-11	-1.57056331E-11	-5.29392435E-12
-6.60870167E-15	1.94991725E-14	2.10916120E-11	5.35862607E-09	-5.33914916E-09	2.85035478E-12
8.25834958E-14	-8.42107067E-13	-1.57056331E-11	-5.33914916E-09	6.14440531E-09	-7.70465928E-10
-7.51741844E-14	8.39031742E-13	-5.29392435E-12	2.85035478E-12	-7.70465928E-10	7.26535799E-10