NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012SM50 ∴ Orbital info ∴ Epoch 60600 MJD
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2012SM50  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012SM50.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.2039 0.002115 au
e 0.13438 0.001656
i 16.398 0.1019 deg
Ω 1.369 0.003072 deg
ω 64.047 0.348 deg
M 356.23 8.622 deg
Other useful info
Absolute Magnitude (H)    24.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0421 au
Aphelion distance 1.3657 au
Asc. node-Earth separation 0.11346 au
Desc. node-Earth separation 0.26147 au
Earth MOID 0.10679 au
Orbital period 482.484 days
Date of orbit computation   Jul 29 11:29

Covariance matrix
4.47377060E-062.67794666E-062.13272938E-04-6.40663535E-06-1.84958979E-04-1.82315637E-02
2.67794666E-062.74080156E-061.11848771E-04-4.38087234E-062.48511082E-04-1.11257553E-02
2.13272938E-041.11848771E-041.03895159E-02-2.97758851E-04-1.38033202E-02-8.66184022E-01
-6.40663535E-06-4.38087234E-06-2.97758851E-049.43898848E-069.26534171E-052.62102588E-02
-1.84958979E-042.48511082E-04-1.38033202E-029.26534171E-051.21080191E-016.86622568E-01
-1.82315637E-02-1.11257553E-02-8.66184022E-012.62102588E-026.86622568E-017.43372097E+01

Correlation matrix
1.000000000.764761950.98923902-0.98589445-0.25130551-0.99973279
0.764761951.000000000.66281872-0.861309170.43139034-0.77944878
0.989239020.662818721.00000000-0.95083311-0.38917896-0.98561972
-0.98589445-0.86130917-0.950833111.000000000.086668680.98947643
-0.251305510.43139034-0.389178960.086668681.000000000.22886448
-0.99973279-0.77944878-0.985619720.989476430.228864481.00000000