NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001SN289 ∴ Orbital info ∴ Epoch 59200 MJD
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(140288) 2001SN289  ▹ 
ORBITAL INFORMATION
(ASCII data file 140288.eq1)
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.78391 1.006e-08 au
e 0.507756 8.286e-08
i 53.226 2.281e-05 deg
Ω 357.096 6.263e-06 deg
ω 225.611 1.205e-05 deg
M 125.44 1.406e-05 deg
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8781 au
Aphelion distance 2.6897 au
Asc. node-Earth separation 1.04795 au
Desc. node-Earth separation -0.0188 au
Earth MOID 0.01777 au
Orbital period 870.279 days
Date of orbit computation   Jul 2 16:19

Covariance matrix
1.01191569E-166.40514318E-17-8.27865981E-15-2.05763404E-152.71560192E-14-9.11371655E-14
6.40514318E-176.86578281E-15-8.76638579E-14-6.29129713E-14-5.79456680E-132.15825081E-13
-8.27865981E-15-8.76638579E-145.20246173E-105.27847454E-11-4.56530287E-114.00964906E-11
-2.05763404E-15-6.29129713E-145.27847454E-113.92296204E-11-2.29714656E-119.11639580E-12
2.71560192E-14-5.79456680E-13-4.56530287E-11-2.29714656E-111.45198504E-10-1.23261885E-10
-9.11371655E-142.15825081E-134.00964906E-119.11639580E-12-1.23261885E-101.97817199E-10

Correlation matrix
1.000000000.07684430-0.03608140-0.032657950.22403345-0.64415640
0.076844301.00000000-0.04638431-0.12122386-0.580356530.18519312
-0.03608140-0.046384311.000000000.36948510-0.166105520.12498845
-0.03265795-0.121223860.369485101.00000000-0.304369120.10348659
0.22403345-0.58035653-0.16610552-0.304369121.00000000-0.72730356
-0.644156400.185193120.124988450.10348659-0.727303561.00000000