NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012KM18 ∴ Orbital info ∴ Epoch 56076 MJD
Contact »
2012KM18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012KM18.eq0)
Keplerian elements
(Epoch 56076.4 MJD)
Value 1-σ variation Units
a 1.70051 0.0004108 au
e 0.299425 0.0001349
i 6.148 0.001608 deg
Ω 219.096 0.002026 deg
ω 23.452 0.00334 deg
M 359.279 0.001314 deg
Other useful info
Absolute Magnitude (H)    23.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1913 au
Aphelion distance 2.2097 au
Asc. node-Earth separation 0.20713 au
Desc. node-Earth separation 1.14243 au
Earth MOID 0.18431 au
Orbital period 809.963 days
Date of orbit computation   feb 26 10:56

Covariance matrix
1.68779256E-075.53937616E-086.50165521E-07-8.08893491E-077.44807948E-07-2.58406130E-07
5.53937616E-081.81883143E-082.12602806E-07-2.66620244E-072.52096398E-07-8.79542321E-08
6.50165521E-072.12602806E-072.58632668E-06-2.98737434E-062.08351445E-06-6.77418179E-07
-8.08893491E-07-2.66620244E-07-2.98737434E-064.10560303E-06-4.79213435E-061.72089546E-06
7.44807948E-072.52096398E-072.08351445E-06-4.79213435E-061.11527365E-05-4.36395311E-06
-2.58406130E-07-8.79542321E-08-6.77418179E-071.72089546E-06-4.36395311E-061.72603881E-06

Correlation matrix
1.000000000.999781500.98406256-0.971724900.54286776-0.47876016
0.999781501.000000000.98023697-0.975682280.55973143-0.49640396
0.984062560.980236971.00000000-0.916768070.38793959-0.32061946
-0.97172490-0.97568228-0.916768071.00000000-0.708189990.64645862
0.542867760.559731430.38793959-0.708189991.00000000-0.99463577
-0.47876016-0.49640396-0.320619460.64645862-0.994635771.00000000