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115880 (2003 UP283)
Classification: Main-belt Asteroid          SPK-ID: 2115880
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1875256051568277 4.9454e-08  
a 2.639472938672462 1.1781e-08 au
q 2.144504178552838 1.2636e-07 au
i 13.47941640909689 5.7547e-06 deg
node 40.12904306349258 1.4608e-05 deg
peri 315.8666018735197 1.9296e-05 deg
M 46.84947507841659 1.219e-05 deg
tp 2458996.666070937027
(2020-May-27.16607094)
5.2684e-05 TDB
period 1566.297473767777
4.29
1.0486e-05
2.871e-08
d
yr
n .2298413973266578 1.5388e-09 deg/d
Q 3.134441698792086 1.399e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1114  
   data-arc span      7732 days (21.17 yr)  
   first obs. used      1999-12-13  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49235  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:45:36  

Additional Information
 Earth MOID = 1.16214 au 
 Jupiter MOID = 2.38147 au 
 T_jup = 3.332 
[ 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 14.73   n/a MPCxxxxx  
diameter diameter 3.183 km 1.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.276   0.218 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115880 (2003 UP283)          Discovered 2003-Oct-30 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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