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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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5320281844636401 0.0009176  
a 1.920798498630215 0.0034967 au
q .8988795606834959 0.00012619 au
i 2.446198832401182 0.003059 deg
node 39.09847259132226 0.0016421 deg
peri 227.9446293915778 0.0015175 deg
M 343.2894616246006 0.050683 deg
tp 2457177.634546129873
(2015-Jun-04.13454613)
0.013649 TDB
period 972.3466857701358
2.66
2.6551
0.007269
d
yr
n .3702383165062842 0.001011 deg/d
Q 2.942717436576934 0.005357 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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .343  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 13:29:23  

Additional Information
 Earth MOID = .00116768 au 
 Jupiter MOID = 2.16825 au 
 T_jup = 3.737 
[ 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
2015-Apr-28 15:24 < 00:01 Earth 0.0229788208175682 0.0228778609619254 0.0230797792900697 12.1977214461242 12.1882115617313 2457141.141941312 0.0549639321761709 5026.56391912783 6.05788853257025 -0.0705218805861749 468.574505231924 T 14 CATAB v2.0g-lin.ifort 2021-Apr-15 13:29:24 2021-Apr-15 13:29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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