NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017SN12 ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
2017SN12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017SN12.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.48984 0.008381 au
e 0.442142 0.003515
i 12.303 0.08204 deg
Ω 3.254 0.01603 deg
ω 73.432 0.0696 deg
M 179.569 10.56 deg
Other useful info
Absolute Magnitude (H)    25.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8311 au
Aphelion distance 2.1486 au
Asc. node-Earth separation 0.06249 au
Desc. node-Earth separation 0.37465 au
Earth MOID 0.03211 au
Orbital period 664.215 days
Date of orbit computation   feb 26 11:29

Covariance matrix
7.02391831E-052.94590883E-056.87570520E-041.34371105E-04-5.83225103E-04-8.85342376E-02
2.94590883E-051.23554951E-052.88375274E-045.63569570E-05-2.44604358E-04-3.71322375E-02
6.87570520E-042.88375274E-046.73063886E-031.31536240E-03-5.70903842E-03-8.66660620E-01
1.34371105E-045.63569570E-051.31536240E-032.57060769E-04-1.11568414E-03-1.69370481E-01
-5.83225103E-04-2.44604358E-04-5.70903842E-03-1.11568414E-034.84433518E-037.35136187E-01
-8.85342376E-02-3.71322375E-02-8.66660620E-01-1.69370481E-017.35136187E-011.11594567E+02

Correlation matrix
1.000000000.999998850.999998570.99999600-0.99983743-1.00000000
0.999998851.000000000.999999540.99999898-0.99980895-0.99999889
0.999998570.999999541.000000000.99999857-0.99981058-0.99999860
0.999996000.999998980.999998571.00000000-0.99978419-0.99999607
-0.99983743-0.99980895-0.99981058-0.999784191.000000000.99983695
-1.00000000-0.99999889-0.99999860-0.999996070.999836951.00000000