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78992 (2003 UC188)
Classification: Main-belt Asteroid          SPK-ID: 2078992
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04505861534527351 3.7041e-08  
a 2.817013815776604 1.6159e-08 au
q 2.690083073829205 1.0952e-07 au
i 2.07212935918094 5.0912e-06 deg
node 331.4508584648421 0.00012771 deg
peri 330.0282121475589 0.00014614 deg
M 278.2761564098457 7.2628e-05 deg
tp 2459392.538009481982
(2021-Jun-27.03800948)
0.00034857 TDB
period 1726.958464182132
4.73
1.4859e-05
4.068e-08
d
yr
n .2084589800313999 1.7936e-09 deg/d
Q 2.943944557724003 1.6887e-08 au
  Orbit Determination Parameters
   # obs. used (total)      691  
   data-arc span      21822 days (59.75 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54005  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:24:48  

Additional Information
 Earth MOID = 1.67482 au 
 Jupiter MOID = 2.15744 au 
 T_jup = 3.316 
[ 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 15.2   n/a MPO468745  

78992 (2003 UC188)          Discovered 2003-Oct-22 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2003 UC188 = 1998 SQ115 = 6325 P-L 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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