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JPL Small-Body Database Browser
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71843 (2000 UL80)
Classification: Main-belt Asteroid          SPK-ID: 2071843
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08326860052349948 5.3223e-08  
a 2.176776883707766 7.5333e-09 au
q 1.995519718949516 1.1462e-07 au
i 3.458570195806053 6.9201e-06 deg
node 30.97819052530592 5.609e-05 deg
peri 213.4867924329871 6.5787e-05 deg
M 195.8000141120873 3.425e-05 deg
tp 2459535.544515631439
(2021-Nov-17.04451563)
0.00011191 TDB
period 1173.057504151084
3.21
6.0895e-06
1.667e-08
d
yr
n .3068903261145106 1.5931e-09 deg/d
Q 2.358034048466016 8.1606e-09 au
  Orbit Determination Parameters
   # obs. used (total)      849  
   data-arc span      7559 days (20.70 yr)  
   first obs. used      1999-05-19  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53115  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:32:14  

Additional Information
 Earth MOID = .983496 au 
 Jupiter MOID = 2.6415 au 
 T_jup = 3.677 
[ 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 MPO502596  

71843 (2000 UL80)          Discovered 2000-Oct-24 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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