NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017WP12 ∴ Orbital info ∴ Epoch 60400 MJD
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2017WP12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017WP12.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.59758 0.0005717 au
e 0.562553 4.947e-05
i 1.696 0.0002396 deg
Ω 159.773 0.004293 deg
ω 293.14 0.004201 deg
M 176.535 0.1722 deg
Other useful info
Absolute Magnitude (H)    24.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1363 au
Aphelion distance 4.0589 au
Asc. node-Earth separation 0.46323 au
Desc. node-Earth separation 1.27203 au
Earth MOID 0.15611 au
Orbital period 1529.16 days
Date of orbit computation   feb 26 11:31

Covariance matrix
3.26837612E-072.82825040E-081.36931475E-07-2.43302225E-062.37228746E-06-9.84633460E-05
2.82825040E-082.44746268E-091.18490779E-08-2.10617844E-072.05399892E-07-8.52042645E-06
1.36931475E-071.18490779E-085.73890472E-08-1.01910951E-069.93658159E-07-4.12520789E-05
-2.43302225E-06-2.10617844E-07-1.01910951E-061.84304049E-05-1.80225433E-057.32995352E-04
2.37228746E-062.05399892E-079.93658159E-07-1.80225433E-051.76478687E-05-7.14708833E-04
-9.84633460E-05-8.52042645E-06-4.12520789E-057.32995352E-04-7.14708833E-042.96631470E-02

Correlation matrix
1.000000000.999985730.99982218-0.991317170.98776849-0.99999992
0.999985731.000000000.99979741-0.991675730.98831648-0.99998775
0.999822180.999797411.00000000-0.990920720.98736190-0.99982207
-0.99131717-0.99167573-0.990920721.00000000-0.999315230.99134580
0.987768490.988316480.98736190-0.999315231.00000000-0.98781225
-0.99999992-0.99998775-0.999822070.99134580-0.987812251.00000000