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JPL Small-Body Database Browser
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390054 (2012 UH76)
Classification: Main-belt Asteroid          SPK-ID: 2390054
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09979140898239026 8.4749e-08  
a 2.684999126922176 4.0666e-08 au
q 2.417059280930124 2.3851e-07 au
i 2.199041976621655 8.7868e-06 deg
node 150.4710638244077 0.00024766 deg
peri 183.6417540302497 0.00025233 deg
M 226.8657383018161 5.1496e-05 deg
tp 2459194.794872931540
(2020-Dec-11.29487293)
0.00023628 TDB
period 1606.995461020933
4.40
3.6509e-05
9.996e-08
d
yr
n .224020545628231 5.0894e-09 deg/d
Q 2.952938972914227 4.4724e-08 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      5681 days (15.55 yr)  
   first obs. used      2003-10-17  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58583  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 09:54:16  

Additional Information
 Earth MOID = 1.40597 au 
 Jupiter MOID = 2.35623 au 
 T_jup = 3.366 
[ 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 17.3   n/a MPO472009  

390054 (2012 UH76)          Discovered 2003-Oct-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-03-21

[ show close-approach data ]
Alternate Designations
 2012 UH76 = 2003 UJ33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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