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JPL Small-Body Database Browser
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(2015 KQ120)
Classification: Apollo [NEO]          SPK-ID: 3719997
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3675692246743561 0.00068595  
a 1.550897523547825 0.0016068 au
q .9808353232679718 4.7686e-05 au
i .4451687231239845 0.0007361 deg
node 180.6415998583925 0.020641 deg
peri 103.2800807466207 0.018736 deg
M 353.1160741946651 1.109 deg
tp 2458613.989838822673
(2019-May-10.48983882)
2.1942 TDB
period 705.4611152837455
1.93
1.0963
0.003002
d
yr
n .5103045259343648 0.00079302 deg/d
Q 2.120959723827677 0.0021973 au
  Orbit Determination Parameters
   # obs. used (total)      26  
   data-arc span      9 days  
   first obs. used      2015-05-22  
   last obs. used      2015-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .56463  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:33:30  

Additional Information
 Earth MOID = .00577357 au 
 Jupiter MOID = 3.04491 au 
 T_jup = 4.370 
[ 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 26.7   n/a MPCxxxxx  

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