NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011SS25 ∴ Orbital info ∴ Epoch 57295 MJD
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2011SS25  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011SS25.eq0)
Keplerian elements
(Epoch 57295.1 MJD)
Value 1-σ variation Units
a 1.88423 1.89e-08 au
e 0.729737 1.475e-07
i 34.395 1.755e-05 deg
Ω 18.631 9.481e-06 deg
ω 109.961 2.202e-05 deg
M 173.881 5.986e-06 deg
Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5092 au
Aphelion distance 3.2592 au
Asc. node-Earth separation 0.17503 au
Desc. node-Earth separation -0.29453 au
Earth MOID 0.08992 au
Orbital period 944.711 days
Date of orbit computation   feb 26 11:00

Covariance matrix
3.57099519E-162.37525047E-153.03173477E-14-1.77153369E-143.36618190E-13-8.78361394E-14
2.37525047E-152.17680320E-143.04306638E-13-2.42148056E-132.95310960E-12-4.04762346E-13
3.03173477E-143.04306638E-133.08062821E-10-7.77394470E-118.23565049E-111.45709735E-13
-1.77153369E-14-2.42148056E-13-7.77394470E-118.98925538E-11-8.09235610E-11-4.80094876E-12
3.36618190E-132.95310960E-128.23565049E-11-8.09235610E-114.85040469E-10-7.33374659E-11
-8.78361394E-14-4.04762346E-131.45709735E-13-4.80094876E-12-7.33374659E-113.58381508E-11

Correlation matrix
1.000000000.851932520.09140647-0.098876460.80882387-0.77643626
0.851932521.000000000.11751199-0.173104970.90882653-0.45826609
0.091406470.117511991.00000000-0.467153860.213053800.00138674
-0.09887646-0.17310497-0.467153861.00000000-0.38754679-0.08458482
0.808823870.908826530.21305380-0.387546791.00000000-0.55624243
-0.77643626-0.458266090.00138674-0.08458482-0.556242431.00000000