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115582 (2003 UT92)
Classification: Main-belt Asteroid          SPK-ID: 2115582
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1013511385894028 6.5161e-08  
a 2.961388537612951 2.1362e-08 au
q 2.661248437520272 1.9504e-07 au
i 9.48553126435951 6.6966e-06 deg
node 218.4967885853601 3.0509e-05 deg
peri 182.2635277649737 4.1646e-05 deg
M 126.276320774255 2.8794e-05 deg
tp 2458547.578556103332
(2019-Mar-05.07855610)
0.00014596 TDB
period 1861.40773156516
5.10
2.0141e-05
5.514e-08
d
yr
n .1934020117652003 2.0927e-09 deg/d
Q 3.261528637705629 2.3527e-08 au
  Orbit Determination Parameters
   # obs. used (total)      627  
   data-arc span      8165 days (22.35 yr)  
   first obs. used      1998-11-11  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52625  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:56:47  

Additional Information
 Earth MOID = 1.66832 au 
 Jupiter MOID = 2.1412 au 
 T_jup = 3.238 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.19   n/a E2021B55  
diameter diameter 3.895 km 0.393 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.106   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115582 (2003 UT92)          Discovered 2003-Oct-20 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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