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(2013 NB15)
Classification: Apollo [NEO]          SPK-ID: 3645039
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 2456487.5 (2013-Jul-14.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4202834339330183 0.0028313  
a 1.744221713322629 0.0082538 au
q 1.011154222106862 0.00031968 au
i 9.949305962112311 0.04427 deg
node 110.3562507419305 0.00081833 deg
peri 208.6807919198183 0.12918 deg
M 349.7336400362036 0.074478 deg
tp 2456511.494679126542
(2013-Aug-06.99467913)
0.09852 TDB
period 841.3970010808791
2.30
5.9723
0.01635
d
yr
n .4278598563312387 0.003037 deg/d
Q 2.477289204538397 0.011723 au
  Orbit Determination Parameters
   # obs. used (total)      5  
   data-arc span      1 day  
   first obs. used      2013-07-13  
   last obs. used      2013-07-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .47031  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:45:24  

Additional Information
 Earth MOID = .0258557 au 
 Jupiter MOID = 2.84574 au 
 T_jup = 4.018 
[ 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 MPO265951  

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2013-Jul-15 20:20 00:55 Earth 0.028229478337468 0.0278006075763279 0.0286583354686864 8.75509604398274 8.74430865784658 2456489.347257549 54.6747510951079 21363.7921560543 2642.42433489792 -3.46982190616206 133.502773152857 T 5 CATAB v2.0e-lin.ifort 2017-Nov-29 11:42:32 2018-Dec-11 16:04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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