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(2016 JX24)
Classification: Aten [NEO]          SPK-ID: 3753135
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2178085782881538 0.00021332  
a .8892195690355906 7.8894e-05 au
q .6955399189179438 0.0002514 au
i 7.194237041589702 0.0093259 deg
node 227.0120010249119 0.00022527 deg
peri 217.1483294282527 0.00055019 deg
M 70.28508027294718 0.21304 deg
tp 2458940.703937280844
(2020-Apr-01.20393728)
0.17329 TDB
period 306.27527912466
0.84
0.04076
0.0001116
d
yr
n 1.175413180681399 0.00015643 deg/d
Q 1.082899219153237 9.6078e-05 au
  Orbit Determination Parameters
   # obs. used (total)      60  
   data-arc span      18 days  
   first obs. used      2016-05-10  
   last obs. used      2016-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .28281  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:25:57  

Additional Information
 Earth MOID = .00998218 au 
 Jupiter MOID = 4.07931 au 
 T_jup = 6.652 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457520.5 (2016-May-12.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2183235189332166 0.00021143  
q .6947709911588003 0.00024916 au
tp 2457409.483009789379
(2016-Jan-21.98300979)
0.030896 TDB
node 227.0602400050961 0.0003324 deg
peri 217.138075675128 0.00050224 deg
i 7.206923221975922 0.0093025 deg
  Orbit Determination Parameters
   # obs. used (total)      60  
   data-arc span      18 days  
   first obs. used      2016-05-10  
   last obs. used      2016-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .28281  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:25:57  

Additional Information
 Jupiter MOID = 4.07931 au 
 T_jup = 6.652 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.470124406024928E-8 -5.267928471573002E-8 6.531823533586229E-6 -6.631673562799143E-8 9.002045215377172E-8 1.96659614125751E-6
q -5.267928471573002E-8 6.208173278035203E-8 -7.69760882449105E-6 7.810006589168393E-8 -1.059600462434411E-7 -2.317508596266849E-6
tp 6.531823533586229E-6 -7.69760882449105E-6 .0009545354587118716 -9.664025311157366E-6 1.321023372052284E-5 .0002873390214893902
node -6.631673562799143E-8 7.810006589168393E-8 -9.664025311157366E-6 1.104888309213011E-7 -1.307777858743655E-7 -2.92916119643962E-6
peri 9.002045215377172E-8 -1.059600462434411E-7 1.321023372052284E-5 -1.307777858743655E-7 2.522493115911505E-7 3.963714398729933E-6
i 1.96659614125751E-6 -2.317508596266849E-6 .0002873390214893902 -2.92916119643962E-6 3.963714398729933E-6 8.653693699311339E-5

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 25.4   n/a MPO382823  

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