NEODyS-2

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NEODyS ∴ Objects ∴ YORP ∴ Orbital info ∴ Epoch 59800 MJD
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(54509) YORP  ▹ 
ORBITAL INFORMATION
(ASCII data file 54509.eq1)
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.0059 1.839e-09 au
e 0.230029 1.195e-07
i 1.599 4.363e-06 deg
Ω 278.216 7.421e-05 deg
ω 278.942 7.111e-05 deg
M 37.853 8.432e-06 deg
Other useful info
Absolute Magnitude (H)    22.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7745 au
Aphelion distance 1.2373 au
Asc. node-Earth separation -0.09661 au
Desc. node-Earth separation 0.00576 au
Earth MOID 0.00068 au
Orbital period 368.496 days
Date of orbit computation   giu 8 17:14

Covariance matrix
3.38274246E-18-2.19696900E-163.99862453E-157.16289474E-14-6.29672239E-14-1.40491462E-14
-2.19696900E-161.42886575E-14-2.66162171E-13-4.74374587E-124.17813257E-129.02126105E-13
3.99862453E-15-2.66162171E-131.90320604E-113.23092040E-10-3.09605176E-10-1.95259416E-11
7.16289474E-14-4.74374587E-123.23092040E-105.50655861E-09-5.27023960E-09-3.59204557E-10
-6.29672239E-144.17813257E-12-3.09605176E-10-5.27023960E-095.05704562E-093.23151538E-10
-1.40491462E-149.02126105E-13-1.95259416E-11-3.59204557E-103.23151538E-107.10944707E-11

Correlation matrix
1.00000000-0.999295080.498348620.52482434-0.48142833-0.90593607
-0.999295081.00000000-0.51039653-0.534792820.491516460.89506304
0.49834862-0.510396531.000000000.99802914-0.99796859-0.53082476
0.52482434-0.534792820.998029141.00000000-0.99871550-0.57409504
-0.481428330.49151646-0.99796859-0.998715501.000000000.53893933
-0.905936070.89506304-0.53082476-0.574095040.538939331.00000000