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180234 (2003 UY195)
Classification: Main-belt Asteroid          SPK-ID: 2180234
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1024629939965681 3.567e-08  
a 2.564391712252338 1.2778e-08 au
q 2.301636459634977 9.1196e-08 au
i 5.086766428016725 3.5347e-06 deg
node 76.73376112087374 5.2221e-05 deg
peri 319.7009682172389 5.707e-05 deg
M 70.09000374901795 2.3509e-05 deg
tp 2458908.469268524396
(2020-Feb-28.96926852)
9.7431e-05 TDB
period 1499.943753857917
4.11
1.1211e-05
3.069e-08
d
yr
n .2400089997201997 1.7939e-09 deg/d
Q 2.827146964869698 1.4088e-08 au
  Orbit Determination Parameters
   # obs. used (total)      517  
   data-arc span      7761 days (21.25 yr)  
   first obs. used      1999-12-07  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57494  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:25:41  

Additional Information
 Earth MOID = 1.31072 au 
 Jupiter MOID = 2.54746 au 
 T_jup = 3.420 
[ 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 16.1   n/a MPO449916  

180234 (2003 UY195)          Discovered 2003-Oct-20 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Alternate Designations
 2003 UY195 = 1999 XC55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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