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AstDyS ∴ Objects ∴ 1998SQ131 ∴ Orbital info ∴ Epoch epochXXX
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(134458) 1998SQ131  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 134458.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59452 1.206e-08 au
e 0.199041 8.227e-08
i 13.528 6.353e-06 deg
Ω 2.989 1.886e-05 deg
ω 29.265 2.406e-05 deg
M 27.236 1.066e-05 deg
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0781 au
Aphelion 3.1109 au
Asc. node-Earth separation 1.12109 au
Desc. node-Earth separation 2.01852 au
Earth MOID 1.09235 au
Orbital period 1526.45 days
Date of orbit computation  apr 23 20:16
Correlation matrix
1.000000000.068318820.00497159-0.01698594-0.11180254-0.08786597
0.068318821.00000000-0.120119550.00943815-0.346160330.37560963
0.00497159-0.120119551.000000000.54580173-0.37627421-0.04633516
-0.016985940.009438150.545801731.00000000-0.75077917-0.01048289
-0.11180254-0.34616033-0.37627421-0.750779171.00000000-0.60705366
-0.087865970.37560963-0.04633516-0.01048289-0.607053661.00000000
Covariance matrix
1.45541856E-166.78055069E-173.81065384E-16-3.86467888E-15-3.24524339E-14-1.12989933E-14
6.78055069E-176.76801419E-15-6.27848218E-141.46435769E-14-6.85187733E-133.29376358E-13
3.81065384E-16-6.27848218E-144.03664644E-116.53995979E-11-5.75196800E-11-3.13795027E-12
-3.86467888E-151.46435769E-146.53995979E-113.55680148E-10-3.40677678E-10-2.10734540E-12
-3.24524339E-14-6.85187733E-13-5.75196800E-11-3.40677678E-105.78899667E-10-1.55687524E-10
-1.12989933E-143.29376358E-13-3.13795027E-12-2.10734540E-12-1.55687524E-101.13618789E-10