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JPL Small-Body Database Browser
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344730 (2003 UU131)
Classification: Main-belt Asteroid          SPK-ID: 2344730
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2364967968820623 7.5197e-08  
a 2.68427522351411 2.0582e-08 au
q 2.049452731203141 2.0448e-07 au
i 10.90719767449383 8.5193e-06 deg
node 257.1531662267695 5.0259e-05 deg
peri 83.1771987854477 5.3026e-05 deg
M 228.6528408146616 1.7409e-05 deg
tp 2459186.580368557474
(2020-Dec-03.08036856)
7.9629e-05 TDB
period 1606.345611045711
4.40
1.8475e-05
5.058e-08
d
yr
n .224111173538579 2.5776e-09 deg/d
Q 3.319097715825079 2.545e-08 au
  Orbit Determination Parameters
   # obs. used (total)      191  
   data-arc span      6212 days (17.01 yr)  
   first obs. used      2002-05-30  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63879  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:31:04  

Additional Information
 Earth MOID = 1.07431 au 
 Jupiter MOID = 2.22224 au 
 T_jup = 3.309 
[ 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 16.3   n/a MPO434169  

344730 (2003 UU131)          Discovered 2003-Oct-19 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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