NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012NP ∴ Orbital info ∴ Epoch 60400 MJD
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(554126) 2012NP  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 554126.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.08978 3.632e-09 au
e 0.470888 1.93e-08
i 7.365 2.93e-06 deg
Ω 149.334 1.577e-05 deg
ω 160.884 1.812e-05 deg
M 312.072 5.834e-06 deg
Other useful info
Absolute Magnitude (H)    21.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1057 au
Aphelion distance 3.0738 au
Asc. node-Earth separation 1.94224 au
Desc. node-Earth separation 0.11457 au
Earth MOID 0.09896 au
Orbital period 1103.44 days
Date of orbit computation   giu 7 14:39

Covariance matrix
1.31882831E-17-2.94916566E-173.52824989E-151.06822583E-148.47779726E-15-1.87214974E-14
-2.94916566E-173.72360750E-16-1.48304024E-14-7.82102823E-149.99544876E-142.53285044E-14
3.52824989E-15-1.48304024E-148.58413872E-12-1.15536732E-111.74190355E-11-5.64290138E-12
1.06822583E-14-7.82102823E-14-1.15536732E-112.48673096E-10-2.40746608E-10-1.27128445E-11
8.47779726E-159.99544876E-141.74190355E-11-2.40746608E-103.28373746E-10-3.63253628E-11
-1.87214974E-142.53285044E-14-5.64290138E-12-1.27128445E-11-3.63253628E-113.40343829E-11

Correlation matrix
1.00000000-0.420845890.331601770.186532510.12882634-0.88366471
-0.420845891.00000000-0.26231470-0.257020350.285848640.22499282
0.33160177-0.262314701.00000000-0.250067540.32808889-0.33013773
0.18653251-0.25702035-0.250067541.00000000-0.84248381-0.13818770
0.128826340.285848640.32808889-0.842483811.00000000-0.34361080
-0.883664710.22499282-0.33013773-0.13818770-0.343610801.00000000