NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1997YM9 ∴ Orbital info ∴ Epoch 58166 MJD
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1997YM9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1997YM9.eq0)
Keplerian elements
(Epoch 58166.7 MJD)
Value 1-σ variation Units
a 1.09585 5.545e-10 au
e 0.103916 4.863e-08
i 7.843 4.21e-06 deg
Ω 94.735 1.458e-05 deg
ω 51.723 3.132e-05 deg
M 168.715 2.695e-05 deg
Other useful info
Absolute Magnitude (H)    24.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.982 au
Aphelion distance 1.2097 au
Asc. node-Earth separation 0.03456 au
Desc. node-Earth separation 0.14092 au
Earth MOID 0.03052 au
Orbital period 419.011 days
Date of orbit computation   feb 26 10:21

Covariance matrix
3.07449084E-191.31397846E-17-1.05866857E-152.11512643E-15-2.45448604E-158.17060574E-16
1.31397846E-172.36453717E-156.04913177E-143.56130511E-13-7.69417808E-136.52013022E-13
-1.05866857E-156.04913177E-141.77270282E-112.77825276E-11-5.72110121E-113.85229209E-11
2.11512643E-153.56130511E-132.77825276E-112.12688084E-10-3.46424305E-101.80904479E-10
-2.45448604E-15-7.69417808E-13-5.72110121E-11-3.46424305E-109.80792936E-10-7.74077667E-10
8.17060574E-166.52013022E-133.85229209E-111.80904479E-10-7.74077667E-107.26242384E-10

Correlation matrix
1.000000000.48733609-0.453477190.26156411-0.141346580.05467979
0.487336091.000000000.295462250.50218592-0.505243220.49755650
-0.453477190.295462251.000000000.45246210-0.433883360.33951616
0.261564110.502185920.452462101.00000000-0.758486950.46029573
-0.14134658-0.50524322-0.43388336-0.758486951.00000000-0.91718106
0.054679790.497556500.339516160.46029573-0.917181061.00000000