AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997YQ7 ∴ Orbital info ∴ Epoch epochXXX
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(17725) 1997YQ7  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 17725.eq0)
Keplerian elements at epoch
58080.0 MJD
Value 1-σ variation Units
a 2.68938 9.071e-09 au
e 0.165669 2.818e-08
i 11.481 4.1e-06 deg
Ω 336.377 1.379e-05 deg
ω 86.897 2.004e-05 deg
M 231.199 1.288e-05 deg
Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2438 au
Aphelion 3.1349 au
Asc. node-Earth separation 1.58183 au
Desc. node-Earth separation 1.64899 au
Earth MOID 1.29102 au
Orbital period 1610.93 days
Date of orbit computation  apr 23 19:49
Correlation matrix
1.000000000.085708930.002284570.00906338-0.145761700.19073199
0.085708931.00000000-0.00555109-0.01217551-0.02838807-0.07060460
0.00228457-0.005551091.00000000-0.311248360.204626060.00691062
0.00906338-0.01217551-0.311248361.00000000-0.685930500.02032044
-0.14576170-0.028388070.20462606-0.685930501.00000000-0.72754625
0.19073199-0.070604600.006910620.02032044-0.727546251.00000000
Covariance matrix
8.22911199E-172.19075886E-178.49699786E-171.13378107E-15-2.64926382E-142.22898889E-14
2.19075886E-177.93933330E-16-6.41289706E-16-4.73087464E-15-1.60262974E-14-2.56290721E-14
8.49699786E-17-6.41289706E-161.68100364E-11-1.75976125E-111.68093356E-113.65013732E-13
1.13378107E-15-4.73087464E-15-1.75976125E-111.90162429E-10-1.89516820E-103.60996774E-12
-2.64926382E-14-1.60262974E-141.68093356E-11-1.89516820E-104.01430694E-10-1.87790565E-10
2.22898889E-14-2.56290721E-143.65013732E-133.60996774E-12-1.87790565E-101.65964707E-10