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(2014 QT295)
Classification: Apollo [NEO]          SPK-ID: 3683470
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 2456893.5 (2014-Aug-24.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5270196789885694 0.0011048  
a 1.792685007768827 0.0037485 au
q .847904730446879 0.00020763 au
i .8328157153893652 0.0012801 deg
node 221.4377883339562 0.034067 deg
peri 180.0109262805533 0.035078 deg
M 337.5194510658724 0.080684 deg
tp 2456948.246809857758
(2014-Oct-17.74680986)
0.024776 TDB
period 876.7068636332516
2.40
2.7498
0.007529
d
yr
n .4106275597160113 0.0012879 deg/d
Q 2.737465285090776 0.0057241 au
  Orbit Determination Parameters
   # obs. used (total)      22  
   data-arc span      15 days  
   first obs. used      2014-08-22  
   last obs. used      2014-09-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .45568  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Aug-10 06:18:12  

Additional Information
 Earth MOID = .0114329 au 
 Jupiter MOID = 2.69139 au 
 T_jup = 3.900 
[ 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 25.9   n/a MPO311477  
diameter diameter 0.041 km 0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.046   0.058 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

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