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JPL Small-Body Database Browser
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351089 (2003 UH172)
Classification: Main-belt Asteroid          SPK-ID: 2351089
[ 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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1177338112768704 8.2521e-08  
a 2.642998488930437 3.4899e-08 au
q 2.331828203629647 2.2389e-07 au
i 4.876169646406745 1.2141e-05 deg
node 255.2110957870482 9.9384e-05 deg
peri 96.55100760673434 0.0001156 deg
M 245.8105839136748 6.3559e-05 deg
tp 2459098.314050939557
(2020-Sep-05.81405094)		 0.00028328 TDB
period 1569.436682317025
4.30		 3.1085e-05
8.511e-08		 d
yr
n .229381665444774 4.5433e-09 deg/d
Q 2.954168774231226 3.9008e-08 au
   Orbit Determination Parameters
   # obs. used (total)      100  
   data-arc span      5721 days (15.66 yr)  
   first obs. used      2003-10-03  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58028  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:36:51  

Additional Information
 Earth MOID = 1.33157 au 
 Jupiter MOID = 2.46627 au 
 T_jup = 3.379 
[ 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 17.1   n/a MPO440576  

351089 (2003 UH172)          Discovered 2003-Oct-03 by Spacewatch at Kitt Peak
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Alternate Designations
 2003 UH172 = 2011 MX8 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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