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JPL Small-Body Database Browser
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(2014 KQ84)
Classification: Amor [NEO]          SPK-ID: 3672961
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2610450539554452 0.0001512  
a 1.40243618108359 0.00028876 au
q 1.036337152523556 1.3336e-06 au
i .9359542127742079 0.00044694 deg
node 253.5422043655813 0.0034808 deg
peri 357.4949838133739 0.0060509 deg
M 341.8636623156139 0.3153 deg
tp 2458631.061184358333
(2019-May-27.56118436)
0.54075 TDB
period 606.6288883930322
1.66
0.18735
0.0005129
d
yr
n .5934435482517898 0.00018328 deg/d
Q 1.768535209643624 0.00036413 au
  Orbit Determination Parameters
   # obs. used (total)      54  
   data-arc span      22 days  
   first obs. used      2014-05-30  
   last obs. used      2014-06-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .31877  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:40:15  

Additional Information
 Earth MOID = .0218276 au 
 Jupiter MOID = 3.26659 au 
 T_jup = 4.712 
[ 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 E2014M17  
rotation period rot_per 0.0938 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Thirouin, A.; Moskovitz, N.; Binzel, R.P.; Christensen, E.; et al. (2016) Astron. J. 152, A163.]

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