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

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4952622047669601 6.1755e-05  
a 41.8771117507922 0.0071008 au
q 21.13696105582248 0.0014941 au
i 103.400519403149 0.0001903 deg
node 260.8630345458844 0.00023235 deg
peri 132.7846669476546 0.0085457 deg
M 339.6200154487188 0.0070401 deg
tp 2464604.070727679914
(2035-Oct-03.57072768)
0.51266 TDB
period 98983.66001646215
271.00
25.176
0.06893
d
yr
n .003636963918490463 9.2504e-07 deg/d
Q 62.61726244576192 0.010618 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 = 20.4296 au 
 Jupiter MOID = 17.1313 au 
 T_jup = -1.018 
[ 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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