NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ YORP ∴ Orbital info ∴ Epoch 60400 MJD
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(54509) YORP  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 54509.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.00592 1.813e-09 au
e 0.229993 1.195e-07
i 1.599 4.362e-06 deg
Ω 278.191 7.423e-05 deg
ω 278.997 7.114e-05 deg
M 263.971 9.897e-06 deg
Other useful info
Absolute Magnitude (H)    22.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7746 au
Aphelion distance 1.2373 au
Asc. node-Earth separation -0.09649 au
Desc. node-Earth separation 0.00496 au
Earth MOID 0.00058 au
Orbital period 368.502 days
Date of orbit computation   feb 26 13:21

Covariance matrix
3.28747805E-18-2.16546745E-163.93861083E-157.05729012E-14-6.20304023E-14-1.67147657E-14
-2.16546745E-161.42813027E-14-2.66048996E-13-4.74456426E-124.17889574E-121.09225592E-12
3.93861083E-15-2.66048996E-131.90273190E-113.23158060E-10-3.09670061E-10-2.29851937E-11
7.05729012E-14-4.74456426E-123.23158060E-105.51019980E-09-5.27373278E-09-4.21385693E-10
-6.20304023E-144.17889574E-12-3.09670061E-10-5.27373278E-095.06040681E-093.77815055E-10
-1.67147657E-141.09225592E-12-2.29851937E-11-4.21385693E-103.77815055E-109.79414074E-11

Correlation matrix
1.00000000-0.999393030.497992540.52435193-0.48092843-0.93150608
-0.999393031.00000000-0.51037443-0.534845990.491569480.92354344
0.49799254-0.510374431.000000000.99802753-0.99797050-0.53244677
0.52435193-0.534845990.998027531.00000000-0.99871536-0.57360502
-0.480928430.49156948-0.99797050-0.998715361.000000000.53666513
-0.931506080.92354344-0.53244677-0.573605020.536665131.00000000