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AstDyS ∴ Objects ∴ 2003YW20 ∴ Orbital info ∴ Epoch epochXXX
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(174821) 2003YW20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 174821.eq0)
Keplerian elements at epoch
57451.1 MJD
Value 1-σ variation Units
a 2.42582 1.053e-08 au
e 0.124213 5.723e-08
i 1.356 6.3e-06 deg
Ω 10.062 0.000186 deg
ω 142.518 0.000187 deg
M 45.251 2.096e-05 deg
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1245 au
Aphelion 2.7271 au
Asc. node-Earth separation 1.64846 au
Desc. node-Earth separation 1.17493 au
Earth MOID 1.13528 au
Orbital period 1380.03 days
Date of orbit computation  apr 23 20:26
Correlation matrix
1.00000000-0.09869877-0.002743800.010272260.01287942-0.23925481
-0.098698771.00000000-0.006505990.003957300.03564186-0.27144458
-0.00274380-0.006505991.00000000-0.123142490.121594250.00822391
0.010272260.00395730-0.123142491.00000000-0.99326923-0.00457435
0.012879420.035641860.12159425-0.993269231.00000000-0.10916147
-0.23925481-0.271444580.00822391-0.00457435-0.109161471.00000000
Covariance matrix
1.10905568E-16-5.94820037E-17-1.82032740E-162.01191865E-142.53670721E-14-5.28011711E-14
-5.94820037E-173.27487181E-15-2.34548039E-154.21176511E-143.81465043E-13-3.25525145E-13
-1.82032740E-16-2.34548039E-153.96864167E-11-1.44276805E-101.43262081E-101.08568945E-12
2.01191865E-144.21176511E-14-1.44276805E-103.45887825E-08-3.45487159E-08-1.78280217E-11
2.53670721E-143.81465043E-131.43262081E-10-3.45487159E-083.49779680E-08-4.27831633E-10
-5.28011711E-14-3.25525145E-131.08568945E-12-1.78280217E-11-4.27831633E-104.39149528E-10