NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017HW1 ∴ Orbital info ∴ Epoch 58022 MJD
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(539940) 2017HW1  ▹ 
ORBITAL INFORMATION
(ASCII data file 539940.eq0)
Keplerian elements
(Epoch 58022.3 MJD)
Value 1-σ variation Units
a 2.13693 6.488e-08 au
e 0.459119 4.506e-08
i 33.952 1.242e-05 deg
Ω 41.351 4.918e-06 deg
ω 168.833 1.857e-05 deg
M 63.334 1.851e-05 deg
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1558 au
Aphelion distance 3.118 au
Asc. node-Earth separation 2.07703 au
Desc. node-Earth separation 0.15426 au
Earth MOID 0.15361 au
Orbital period 1140.99 days
Date of orbit computation   set 11 14:40

Covariance matrix
4.20943624E-15-2.35337033E-164.63439766E-143.12697387E-14-1.00677774E-121.18242623E-12
-2.35337033E-162.03056411E-15-2.61075483E-13-2.22007603E-141.21168271E-13-5.20811870E-14
4.63439766E-14-2.61075483E-131.54285502E-10-2.45130224E-111.31754835E-116.81186199E-12
3.12697387E-14-2.22007603E-14-2.45130224E-112.41908699E-11-2.80596774E-118.54920065E-12
-1.00677774E-121.21168271E-131.31754835E-11-2.80596774E-113.44825489E-10-3.11088422E-10
1.18242623E-12-5.20811870E-146.81186199E-128.54920065E-12-3.11088422E-103.42615275E-10

Correlation matrix
1.00000000-0.080495190.057506740.09799108-0.835645260.98459750
-0.080495191.00000000-0.46643935-0.100169100.14480411-0.06244090
0.05750674-0.466439351.00000000-0.401244010.057122120.02962784
0.09799108-0.10016910-0.401244011.00000000-0.307225490.09390666
-0.835645260.144804110.05712212-0.307225491.00000000-0.90506716
0.98459750-0.062440900.029627840.09390666-0.905067161.00000000