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(2015 GB14)
Classification: Apollo [NEO]          SPK-ID: 3715908
[ 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.


Orbital Elements at Epoch 2457132.5 (2015-Apr-20.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5321848569625284 0.00091809  
a 1.921395888080897 0.0035009 au
q .8988580922141747 0.00012624 au
i 2.446718725240242 0.0030602 deg
node 39.09875528148609 0.0016429 deg
peri 227.9448672138525 0.0015176 deg
M 343.2981208054285 0.050701 deg
tp 2457177.632204738086
(2015-Jun-04.13220474)		 0.013654 TDB
period 972.8003368023267
2.66		 2.6588
0.007279		 d
yr
n .3700656613497371 0.0010114 deg/d
Q 2.94393368394762 0.0053641 au
   Orbit Determination Parameters
   # obs. used (total)      75  
   data-arc span      14 days  
   first obs. used      2015-04-15  
   last obs. used      2015-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .34504  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:34:25  

Additional Information
 Earth MOID = .00116799 au 
 Jupiter MOID = 2.16705 au 
 T_jup = 3.736 
[ 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 25.4   n/a MPO337014  

[ 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
1922-Apr-02 12:36 6_09:32 Earth 0.386721133850549 0.227564327669729 0.545882190418341 23.0683845144816 23.0680858386511 2423147.025061501 9212.19807603178 7936869.90519652 6.02047788391826 -0.502556453401466 75796.7512806456 T 13 CATAB v2.0e-lin.ifort 2017-Nov-30 04:55:22 2018-Dec-11 16:37
1959-Sep-02 15:08 7_20:00 Earth 0.3540948804959 0.160629739447282 0.55096476768776 21.9911365479646 21.990794372857 2436814.130214043 11280.4676709768 9885397.98169755 54.8885848464788 8.41892003221877 129288.887310055 T 13 CATAB v2.0e-lin.ifort 2017-Nov-30 04:55:22 2018-Dec-11 16:37
2015-Apr-28 15:24 < 00:01 Earth 0.0229845635589091 0.0228835565681137 0.0230855691666615 12.200767108239 12.1912619760369 2457141.141938056 0.0548810684682656 5028.91663581338 6.05939881010546 -0.0705008296838968 468.513768050128 T 13 CATAB v2.0e-lin.ifort 2017-Nov-30 04:55:22 2018-Dec-11 16:37
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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