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115816 (2003 UT245)
Classification: Main-belt Asteroid          SPK-ID: 2115816
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .103851199261614 4.8897e-08  
a 2.985745576323628 2.5052e-08 au
q 2.675672317532361 1.4603e-07 au
i 14.49578934552119 6.0748e-06 deg
node 60.15494156060114 1.7906e-05 deg
peri 122.1083855111288 3.4863e-05 deg
M 352.0681028989115 2.7456e-05 deg
tp 2459242.019507560289
(2021-Jan-27.51950756)
0.00014376 TDB
period 1884.419645289233
5.16
2.3717e-05
6.493e-08
d
yr
n .1910402499251938 2.4044e-09 deg/d
Q 3.295818835114896 2.7654e-08 au
  Orbit Determination Parameters
   # obs. used (total)      930  
   data-arc span      8158 days (22.34 yr)  
   first obs. used      1998-11-20  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55445  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:57:03  

Additional Information
 Earth MOID = 1.70522 au 
 Jupiter MOID = 1.76239 au 
 T_jup = 3.202 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.30   n/a MPCxxxxx  
diameter diameter 7.224 km 0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.093   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115816 (2003 UT245)          Discovered 2003-Oct-24 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2003 UT245 = 2000 FR11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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