NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017SP12 ∴ Orbital info ∴ Epoch 58405 MJD
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2017SP12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017SP12.eq0)
Keplerian elements
(Epoch 58405.0 MJD)
Value 1-σ variation Units
a 1.80364 1.902e-08 au
e 0.622031 4.16e-08
i 11.569 1.364e-05 deg
Ω 49.164 6.111e-05 deg
ω 223.938 6.137e-05 deg
M 180.363 3.281e-06 deg
Other useful info
Absolute Magnitude (H)    20.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6817 au
Aphelion distance 2.9256 au
Asc. node-Earth separation 1.01284 au
Desc. node-Earth separation -0.24701 au
Earth MOID 0.11229 au
Orbital period 884.757 days
Date of orbit computation   Jul 29 12:32

Covariance matrix
3.61905245E-16-6.42195191E-161.08663686E-137.74897432E-14-5.03698289E-147.84346475E-15
-6.42195191E-161.73060968E-15-1.90933575E-13-1.18871165E-13-8.49984967E-15-2.21496154E-14
1.08663686E-13-1.90933575E-131.86039319E-10-6.27789682E-106.09486550E-101.03084897E-11
7.74897432E-14-1.18871165E-13-6.27789682E-103.73395871E-09-3.72595267E-094.11807211E-11
-5.03698289E-14-8.49984967E-156.09486550E-10-3.72595267E-093.76647842E-09-5.72098946E-11
7.84346475E-15-2.21496154E-141.03084897E-114.11807211E-11-5.72098946E-111.07677553E-11

Correlation matrix
1.00000000-0.811465470.418778740.06665950-0.043142500.12564578
-0.811465471.00000000-0.33649636-0.04676191-0.00332923-0.16225722
0.41877874-0.336496361.00000000-0.753229030.728105000.23031917
0.06665950-0.04676191-0.753229031.00000000-0.993538810.20537454
-0.04314250-0.003329230.72810500-0.993538811.00000000-0.28408010
0.12564578-0.162257220.230319170.20537454-0.284080101.00000000