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JPL Small-Body Database Browser
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528219 (2008 KV42)
Classification: TransNeptunian Object          SPK-ID: 2528219
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4932232725174722 6.1469e-05  
a 41.67695643668294 0.0070289 au
q 21.12091159441405 0.0014978 au
i 103.3960757559016 0.00019039 deg
node 260.8500826672993 0.00023252 deg
peri 132.9996751508707 0.0085882 deg
M 337.9310618241472 0.007461 deg
tp 2464625.004847474089
(2035-Oct-24.50484747)
0.51499 TDB
period 98274.85707779667
269.06
24.862
0.06807
d
yr
n .003663195355400167 9.2671e-07 deg/d
Q 62.23300127895182 0.010496 au
  Orbit Determination Parameters
   # obs. used (total)      55  
   data-arc span      3610 days (9.88 yr)  
   first obs. used      2008-05-31  
   last obs. used      2018-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .2143  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 11:02:38  

Additional Information
 Earth MOID = 20.4111 au 
 Jupiter MOID = 17.1052 au 
 T_jup = -1.016 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 8.8   n/a MPO159546  

528219 (2008 KV42)          Discovered 2008-May-31 by Mauna Kea at Mauna Kea
Reference: Last Updated: 2019-05-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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