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AstDyS ∴ Objects ∴ 1997WG44 ∴ Orbital info ∴ Epoch epochXXX
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(55888) 1997WG44  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 55888.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62847 8.428e-09 au
e 0.135439 4.007e-08
i 6.679 3.359e-06 deg
Ω 83.439 3.44e-05 deg
ω 295.027 3.645e-05 deg
M 105.298 1.259e-05 deg
Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2725 au
Aphelion 2.9845 au
Asc. node-Earth separation 1.45675 au
Desc. node-Earth separation 1.72154 au
Earth MOID 1.28476 au
Orbital period 1556.51 days
Date of orbit computation  apr 23 19:58
Correlation matrix
1.00000000-0.270447630.003259040.004961640.03244387-0.34547146
-0.270447631.00000000-0.01009873-0.01431849-0.034327330.13277484
0.00325904-0.010098731.00000000-0.136505790.13073638-0.00441013
0.00496164-0.01431849-0.136505791.00000000-0.93592346-0.00271635
0.03244387-0.034327330.13073638-0.935923461.00000000-0.33080801
-0.345471460.13277484-0.00441013-0.00271635-0.330808011.00000000
Covariance matrix
7.10312352E-17-9.13339944E-179.22634463E-171.43862085E-159.96765763E-15-3.66679631E-14
-9.13339944E-171.60564370E-15-1.35927371E-15-1.97386879E-14-5.01418574E-146.70023903E-14
9.22634463E-17-1.35927371E-151.12831646E-11-1.57747661E-111.60083927E-11-1.86559145E-13
1.43862085E-15-1.97386879E-14-1.57747661E-111.18356680E-09-1.17374169E-09-1.17687937E-12
9.96765763E-15-5.01418574E-141.60083927E-11-1.17374169E-091.32883670E-09-1.51866420E-10
-3.66679631E-146.70023903E-14-1.86559145E-13-1.17687937E-12-1.51866420E-101.58598786E-10