NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001SJ9 ∴ Orbital info ∴ Epoch 59200 MJD
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2001SJ9  ▹ 
ORBITAL INFORMATION
(ASCII data file 2001SJ9.eq1)
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.05337 1.729e-07 au
e 0.37888 4.615e-07
i 20.252 4.584e-05 deg
Ω 185.192 3.518e-05 deg
ω 184.372 0.0002074 deg
M 193.131 0.0003321 deg
Other useful info
Absolute Magnitude (H)    19.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2754 au
Aphelion distance 2.8313 au
Asc. node-Earth separation 1.82815 au
Desc. node-Earth separation 0.27355 au
Earth MOID 0.27346 au
Orbital period 1074.73 days
Date of orbit computation   Mar 19 08:43

Covariance matrix
2.98814853E-142.69181724E-14-2.58744947E-12-9.62470400E-131.08191149E-11-5.55027244E-11
2.69181724E-142.12951408E-13-1.07946877E-11-9.61804279E-12-4.45184499E-11-2.67944915E-11
-2.58744947E-12-1.07946877E-112.10146927E-099.10221608E-10-6.01662161E-104.53075043E-09
-9.62470400E-13-9.61804279E-129.10221608E-101.23773777E-091.32132453E-097.66484881E-10
1.08191149E-11-4.45184499E-11-6.01662161E-101.32132453E-094.30258210E-08-3.66812520E-08
-5.55027244E-11-2.67944915E-114.53075043E-097.66484881E-10-3.66812520E-081.10262007E-07

Correlation matrix
1.000000000.33744595-0.32651961-0.158260290.30173526-0.96694164
0.337445951.00000000-0.51027971-0.59242329-0.46508806-0.17486074
-0.32651961-0.510279711.000000000.56437959-0.063274190.29764300
-0.15826029-0.592423290.564379591.000000000.181063370.06561095
0.30173526-0.46508806-0.063274190.181063371.00000000-0.53255764
-0.96694164-0.174860740.297643000.06561095-0.532557641.00000000