NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011AW55 ∴ Orbital info ∴ Epoch 60400 MJD
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(530151) 2011AW55  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 530151.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.10537 6.183e-09 au
e 0.517103 6.429e-07
i 21.908 5.409e-05 deg
Ω 304.198 2.736e-05 deg
ω 321.946 4.384e-05 deg
M 16.804 0.0001386 deg
Other useful info
Absolute Magnitude (H)    20.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5338 au
Aphelion distance 1.677 au
Asc. node-Earth separation -0.43986 au
Desc. node-Earth separation 0.38201 au
Earth MOID 0.17606 au
Orbital period 424.481 days
Date of orbit computation   feb 26 13:15

Covariance matrix
3.82255259E-174.66606818E-17-1.35035974E-141.68890960E-143.53791425E-14-2.39176564E-13
4.66606818E-174.13278605E-136.55546775E-12-2.28000454E-12-6.18168507E-126.87732845E-11
-1.35035974E-146.55546775E-122.92537565E-09-1.20456774E-091.11754498E-098.39213515E-10
1.68890960E-14-2.28000454E-12-1.20456774E-097.48409284E-10-5.07651525E-10-7.26986358E-10
3.53791425E-14-6.18168507E-121.11754498E-09-5.07651525E-101.92221777E-09-3.93313531E-09
-2.39176564E-136.87732845E-118.39213515E-10-7.26986358E-10-3.93313531E-091.92050774E-08

Correlation matrix
1.000000000.01173959-0.040381450.099852760.13051766-0.27914757
0.011739591.000000000.18853475-0.12964168-0.219322970.77195196
-0.040381450.188534751.00000000-0.814087000.471273370.11196277
0.09985276-0.12964168-0.814087001.00000000-0.42324791-0.19175586
0.13051766-0.219322970.47127337-0.423247911.00000000-0.64733571
-0.279147570.771951960.11196277-0.19175586-0.647335711.00000000