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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1166854628865023 8.2457e-08  
a 2.642835030082898 3.5658e-08 au
q 2.334454601265012 2.2323e-07 au
i 4.874498256369391 1.2131e-05 deg
node 255.1977367843186 9.9449e-05 deg
peri 96.40688791508563 0.00011585 deg
M 337.6049381933427 6.5119e-05 deg
tp 2459098.123252618474
(2020-Sep-05.62325262)
0.00028514 TDB
period 1569.291089529547
4.30
3.176e-05
8.695e-08
d
yr
n .2294029465928614 4.6427e-09 deg/d
Q 2.951215458900784 3.9818e-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 = 1.33504 au 
 Jupiter MOID = 2.46931 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 17.2   n/a MPO476630  

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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