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JPL Small-Body Database Browser
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201678 (2003 UH88)
Classification: Main-belt Asteroid          SPK-ID: 2201678
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0822515823053423 4.8289e-08  
a 2.780519826141275 2.5292e-08 au
q 2.55181767080978 1.363e-07 au
i 4.470222137697328 5.9197e-06 deg
node 65.5788866689154 7.2398e-05 deg
peri 246.7033788205156 8.1858e-05 deg
M 194.3798480244523 3.9584e-05 deg
tp 2459379.608780926700
(2021-Jun-14.10878093)
0.00018834 TDB
period 1693.508656935795
4.64
2.3106e-05
6.326e-08
d
yr
n .2125764155533622 2.9004e-09 deg/d
Q 3.00922198147277 2.7372e-08 au
  Orbit Determination Parameters
   # obs. used (total)      296  
   data-arc span      9816 days (26.87 yr)  
   first obs. used      1992-04-26  
   last obs. used      2019-03-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61677  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:54:58  

Additional Information
 Earth MOID = 1.54087 au 
 Jupiter MOID = 2.18806 au 
 T_jup = 3.324 
[ 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 15.7   n/a MPO433322  

201678 (2003 UH88)          Discovered 2003-Oct-19 by Spacewatch at Kitt Peak
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

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