NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 1999VK12 ∴ Orbital info ∴ Epoch 60400 MJD

1999VK12 ▹

ORBITAL INFORMATION

◲

(ASCII data file 1999VK12.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	2.22474	0.3737	au
e	0.776983	0.02673
i	9.624	4.701	deg
Ω	45.371	23.61	deg
ω	106.537	20.53	deg
M	100.741	571.9	deg

Other useful info
Absolute Magnitude (H)	23.4	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.4962	au
Aphelion distance	3.9533	au
Asc. node-Earth separation	0.1423	au
Desc. node-Earth separation	-0.28701	au
Earth MOID	0.02427	au
Orbital period	1212.04	days
Date of orbit computation	feb 26 10:23

Covariance matrix
1.39688409E-01	-9.99160345E-03	-1.75690357E+00	-8.82543389E+00	7.67274589E+00	-2.13733438E+02
-9.99160345E-03	7.14678324E-04	1.25667392E-01	6.31263781E-01	-5.48814361E-01	1.52878807E+01
-1.75690357E+00	1.25667392E-01	2.20971119E+01	1.11000164E+02	-9.65024650E+01	2.68819041E+03
-8.82543389E+00	6.31263781E-01	1.11000164E+02	5.57585870E+02	-4.84759705E+02	1.35035565E+04
7.67274589E+00	-5.48814361E-01	-9.65024650E+01	-4.84759705E+02	4.21445387E+02	-1.17398600E+04
-2.13733438E+02	1.52878807E+01	2.68819041E+03	1.35035565E+04	-1.17398600E+04	3.27027725E+05

Correlation matrix
1.00000000	-0.99999930	-0.99999996	-1.00000000	0.99999995	-1.00000000
-0.99999930	1.00000000	0.99999894	0.99999928	-0.99999887	0.99999929
-0.99999996	0.99999894	1.00000000	0.99999996	-0.99999999	0.99999996
-1.00000000	0.99999928	0.99999996	1.00000000	-0.99999995	1.00000000
0.99999995	-0.99999887	-0.99999999	-0.99999995	1.00000000	-0.99999995
-1.00000000	0.99999929	0.99999996	1.00000000	-0.99999995	1.00000000