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(2015 PM307)
Classification: Apollo [NEO, PHA]          SPK-ID: 3726510
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 2457249.5 (2015-Aug-15.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8607199133727426 0.0023571  
a 2.184568019863367 0.032947 au
q .3042668230497059 0.00056047 au
i 8.037905444741723 0.044086 deg
node 142.1075266128104 0.0681 deg
peri 319.1646374742832 0.10128 deg
M 343.9641183736404 0.39394 deg
tp 2457302.033595447867
(2015-Oct-06.53359545)
0.10211 TDB
period 1179.361060519718
3.23
26.68
0.07305
d
yr
n .30525003075933 0.0069055 deg/d
Q 4.064869216677027 0.061305 au
  Orbit Determination Parameters
   # obs. used (total)      20  
   data-arc span      11 days  
   first obs. used      2015-08-12  
   last obs. used      2015-08-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      9  
   norm. resid. RMS      .55208  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:32:23  

Additional Information
 Earth MOID = .0446628 au 
 Jupiter MOID = 1.21644 au 
 T_jup = 3.035 
[ hide covariance matrix ]
Orbit Covariance (6×6)
  e q tp node peri i
e 5.555930048075456E-6 -1.321002338618786E-6 -.000240677889843125 .000160516900861205 -.0002387150327968207 .0001039142207721305
q -1.321002338618786E-6 3.141313649750436E-7 5.722539710853261E-5 -3.816438947109839E-5 5.675172905995708E-5 -2.470654621444545E-5
tp -.000240677889843125 5.722539710853261E-5 .01042596319937059 -.006953433078606261 .01034081267131587 -.004501460571589454
node .000160516900861205 -3.816438947109839E-5 -.006953433078606261 .004637563727498184 -.00689689182500472 .003002229729465085
peri -.0002387150327968207 5.675172905995708E-5 .01034081267131587 -.00689689182500472 .01025749718350937 -.004464860001426456
i .0001039142207721305 -2.470654621444545E-5 -.004501460571589454 .003002229729465085 -.004464860001426456 .001943560535643322

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 21.7   n/a MPO344285  

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