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JPL Small-Body Database Browser
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(2010 UK8)
Classification: Apollo [NEO, PHA]          SPK-ID: 3550127
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7003505926181923 1.1972e-06  
a 2.184202725519761 6.6319e-07 au
q .6544950523037255 2.4165e-06 au
i 1.868321067271512 1.6834e-05 deg
node 11.53478858674535 0.0004511 deg
peri 135.4312331542394 0.00057638 deg
M 198.6553761861948 0.00043175 deg
tp 2459128.932891694737
(2020-Oct-06.43289169)
0.0016547 TDB
period 1179.065261137187
3.23
0.000537
1.47e-06
d
yr
n .3053266107193986 1.3906e-07 deg/d
Q 3.713910398735797 1.1277e-06 au
  Orbit Determination Parameters
   # obs. used (total)      114  
   data-arc span      1364 days (3.73 yr)  
   first obs. used      2010-10-31  
   last obs. used      2014-07-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .54805  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:56:03  

Additional Information
 Earth MOID = .0198427 au 
 Jupiter MOID = 1.31076 au 
 T_jup = 3.307 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 19.9   n/a MPO301675  

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