AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Protesilaos ∴ Orbital info ∴ Epoch epochXXX
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(3540) Protesilaos  ▹ 
ORBITAL INFORMATION
(ASCII data file 3540.eq0)
Keplerian elements at epoch
55842.8 MJD
Value 1-σ variation Units
a 5.26198 1.13e-07 au
e 0.117357 6.532e-08
i 23.312 7.616e-06 deg
Ω 26.435 1.564e-05 deg
ω 115.475 3.817e-05 deg
M 323.247 3.178e-05 deg
Other useful info
Absolute Magnitude (H)    9.4 mag
Slope parameter (G)    0.15 mag
Perihelion 4.6445 au
Aphelion 5.8795 au
Asc. node-Earth separation 4.46965 au
Desc. node-Earth separation 3.93778 au
Earth MOID 3.72943 au
Orbital period 4408.82 days
Date of orbit computation  Oct 31 04:57
Correlation matrix
1.000000000.28253527-0.00665081-0.006791810.01376032-0.02507043
0.282535271.00000000-0.02307946-0.012156490.03507880-0.09339645
-0.00665081-0.023079461.00000000-0.162377640.048718160.01527533
-0.00679181-0.01215649-0.162377641.00000000-0.37092170-0.00282971
0.013760320.035078800.04871816-0.370921701.00000000-0.91726877
-0.02507043-0.093396450.01527533-0.00282971-0.917268771.00000000
Covariance matrix
1.27600346E-142.08457135E-15-5.72204455E-15-1.20022242E-145.93357765E-14-9.00087553E-14
2.08457135E-154.26615228E-15-1.14813906E-14-1.24215714E-148.74631652E-14-1.93885589E-13
-5.72204455E-15-1.14813906E-145.80097772E-11-1.93475930E-111.41645831E-113.69775534E-12
-1.20022242E-14-1.24215714E-14-1.93475930E-112.44737335E-10-2.21510673E-10-1.40698325E-12
5.93357765E-148.74631652E-141.41645831E-11-2.21510673E-101.45721829E-09-1.11289939E-09
-9.00087553E-14-1.93885589E-133.69775534E-12-1.40698325E-12-1.11289939E-091.01016886E-09





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