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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2601375666055435 4.0591e-05  
a 1.400915014885235 6.6418e-05 au
q 1.036484391891821 7.7247e-06 au
i .9365540177796076 0.00064657 deg
node 253.4999238662892 0.01169 deg
peri 357.5736663615752 0.025993 deg
M 219.5876720477599 0.3435 deg
tp 2459236.721188864458
(2021-Jan-22.22118886)
0.59469 TDB
period 605.6421770895371
1.66
0.043071
0.0001179
d
yr
n .5944103855679427 4.2272e-05 deg/d
Q 1.765345637878648 8.3696e-05 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 = .0222091 au 
 Jupiter MOID = 3.26975 au 
 T_jup = 4.716 
[ 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-August); 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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