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(2015 CU13)
Classification: Apollo [NEO]          SPK-ID: 3710227
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 2457069.5 (2015-Feb-16.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1046056493193529 0.000835  
a 1.113008789654951 0.0019538 au
q .9965817825149482 0.00082007 au
i 47.81189822972541 0.090443 deg
node 325.0598337902114 0.003399 deg
peri 247.158771490392 0.69798 deg
M 303.5116076384418 0.71674 deg
tp 2457136.798135502668
(2015-Apr-24.29813550)
0.67669 TDB
period 428.8903926649501
1.17
1.1293
0.003092
d
yr
n .8393752953128809 0.0022102 deg/d
Q 1.229435796794955 0.0021582 au
  Orbit Determination Parameters
   # obs. used (total)      55  
   data-arc span      11 days  
   first obs. used      2015-02-13  
   last obs. used      2015-02-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .45023  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-10 07:06:12  

Additional Information
 Earth MOID = .0697084 au 
 Jupiter MOID = 3.8595 au 
 T_jup = 5.293 
[ 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 23.6   n/a MPO339512  

[ hide close-approach data ]
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
2015-Feb-15 13:58 < 00:01 Earth 0.0764062232990304 0.075929023579246 0.0768834223163341 24.2999558775458 24.2985207484711 2457069.081704585 0.12207148169669 23793.1984316619 36.2616370645789 -0.0400805394983903 409.228350139052 T 9 CATAB v2.0e-lin.ifort 2018-Feb-10 07:06:14 2018-Dec-11 16:33
2015-Aug-18 07:32 02:41 Earth 0.144939025642951 0.129377723029724 0.161727282627172 23.5396077194678 23.5388267482969 2457252.813785936 160.731896105713 1045806.26866655 675.543927805986 39.2398776850705 20213.5491412443 T 9 CATAB v2.0e-lin.ifort 2018-Feb-10 07:06:14 2018-Dec-11 16:33
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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