NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009HY51 ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
2009HY51  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009HY51.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.71027 2.13e-07 au
e 0.306177 1.485e-06
i 13.625 8.292e-05 deg
Ω 62.371 4.195e-05 deg
ω 81.536 0.0001186 deg
M 287.555 0.0003123 deg
Other useful info
Absolute Magnitude (H)    21.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1866 au
Aphelion distance 2.2339 au
Asc. node-Earth separation 0.4968 au
Desc. node-Earth separation 0.61027 au
Earth MOID 0.31533 au
Orbital period 816.946 days
Date of orbit computation   feb 26 10:35

Covariance matrix
4.53868424E-14-3.16288027E-131.70306313E-11-7.37878229E-128.21885918E-12-6.43444881E-11
-3.16288027E-132.20627468E-12-1.18538664E-105.10377902E-11-5.41704781E-114.46228260E-10
1.70306313E-11-1.18538664E-106.87612861E-09-2.96139711E-093.71415350E-09-2.45077173E-08
-7.37878229E-125.10377902E-11-2.96139711E-091.75939983E-09-3.22293861E-091.15643297E-08
8.21885918E-12-5.41704781E-113.71415350E-09-3.22293861E-091.40713900E-08-2.04508350E-08
-6.43444881E-114.46228260E-10-2.45077173E-081.15643297E-08-2.04508350E-089.75581417E-08

Correlation matrix
1.00000000-0.999511920.96403714-0.825728810.32522061-0.96697357
-0.999511921.00000000-0.962405820.81918087-0.307442840.96182380
0.96403714-0.962405821.00000000-0.851417120.37758902-0.94623522
-0.825728810.81918087-0.851417121.00000000-0.647740810.88268639
0.32522061-0.307442840.37758902-0.647740811.00000000-0.55196404
-0.966973570.96182380-0.946235220.88268639-0.551964041.00000000