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AstDyS ∴ Objects ∴ 2017UT18 ∴ Orbital info ∴ Epoch epochXXX
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2017UT18  ▹ 
ORBITAL INFORMATION
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(ASCII data file 2017UT18.eq0)
Keplerian elements at epoch
58831.7 MJD
Value 1-σ variation Units
a 2.67584 3.375e-08 au
e 0.168787 1.875e-07
i 4.172 9.873e-06 deg
Ω 165.517 0.0001189 deg
ω 140.821 0.0001338 deg
M 226.106 4.585e-05 deg
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2242 au
Aphelion 3.1275 au
Asc. node-Earth separation 1.9996 au
Desc. node-Earth separation 1.29223 au
Earth MOID 1.21227 au
Orbital period 1598.78 days
Date of orbit computation  apr 24 02:25
Correlation matrix
1.00000000-0.503364330.017641240.003909060.16435608-0.32087867
-0.503364331.00000000-0.02675292-0.02637003-0.346602940.71095622
0.01764124-0.026752921.00000000-0.341373320.31282710-0.01959662
0.00390906-0.02637003-0.341373321.00000000-0.87456852-0.02300062
0.16435608-0.346602940.31282710-0.874568521.00000000-0.46065359
-0.320878670.71095622-0.01959662-0.02300062-0.460653591.00000000
Covariance matrix
1.13939437E-15-3.18619344E-155.87942129E-151.56832239E-147.42316381E-13-4.96565975E-13
-3.18619344E-153.51645715E-14-4.95327374E-14-5.87744877E-13-8.69663313E-126.11215826E-12
5.87942129E-15-4.95327374E-149.74848342E-11-4.00611803E-104.13275009E-10-8.87051330E-12
1.56832239E-14-5.87744877E-13-4.00611803E-101.41270435E-08-1.39086738E-08-1.25332661E-10
7.42316381E-13-8.69663313E-124.13275009E-10-1.39086738E-081.79032748E-08-2.82578926E-09
-4.96565975E-136.11215826E-12-8.87051330E-12-1.25332661E-10-2.82578926E-092.10183268E-09