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JPL Small-Body Database Browser
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193143 (2000 HV81)
Classification: Main-belt Asteroid          SPK-ID: 2193143
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1793468267451202 5.4308e-08  
a 2.367130796097268 1.7609e-08 au
q 1.942593399326573 1.2701e-07 au
i 1.979765901224871 7.9213e-06 deg
node 196.7931335971549 0.00018399 deg
peri 72.39380906613401 0.00018621 deg
M 40.44105685353418 2.4992e-05 deg
tp 2458451.065179567147
(2018-Nov-28.56517957)
9.1904e-05 TDB
period 1330.245536130837
3.64
1.4843e-05
4.064e-08
d
yr
n .2706267303456615 3.0197e-09 deg/d
Q 2.791668192867963 2.0767e-08 au
  Orbit Determination Parameters
   # obs. used (total)      202  
   data-arc span      6589 days (18.04 yr)  
   first obs. used      2000-04-06  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64531  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 05:59:54  

Additional Information
 Earth MOID = .927205 au 
 Jupiter MOID = 2.30122 au 
 T_jup = 3.524 
[ 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 MPO436953  

193143 (2000 HV81)          Discovered 2000-Apr-29 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 2000 HV81 = 2004 OW2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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