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(2016 AB10)
Classification: Mars-crossing Asteroid          SPK-ID: 3739317
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5310241430407772 7.7262e-08  
a 2.895518049134193 2.6232e-08 au
q 1.357928058433605 2.1231e-07 au
i 5.983111787847133 3.8616e-06 deg
node 119.8787448446352 3.3266e-05 deg
peri 50.94911794701695 4.2485e-05 deg
M 27.1040577920571 8.3463e-06 deg
tp 2459261.006127478206
(2021-Feb-15.50612748)
4.0548e-05 TDB
period 1799.649133058608
4.93
2.4456e-05
6.696e-08
d
yr
n .200038992816427 2.7184e-09 deg/d
Q 4.433108039834781 4.0162e-08 au
  Orbit Determination Parameters
   # obs. used (total)      171  
   data-arc span      3815 days (10.44 yr)  
   first obs. used      2011-01-02  
   last obs. used      2021-06-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5549  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-07 18:53:32  

Additional Information
 Earth MOID = .376966 au 
 Jupiter MOID = .605276 au 
 T_jup = 3.054 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458081.5 (2017-Nov-24.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5319597424279002 7.7242e-08  
q 1.354452044022204 2.1217e-07 au
tp 2457462.285912975928
(2016-Mar-14.78591298)
3.0927e-05 TDB
node 119.9107833206169 3.3274e-05 deg
peri 50.96154646375295 4.2463e-05 deg
i 5.984996378202969 3.8636e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      171  
   data-arc span      3815 days (10.44 yr)  
   first obs. used      2011-01-02  
   last obs. used      2021-06-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5549  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-07 18:53:32  

Additional Information
 Jupiter MOID = .605276 au 
 T_jup = 3.054 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.966338433862409E-15 -1.638485086054461E-14 -4.637251788584455E-13 2.602332516254131E-13 -3.726161663114759E-13 -1.382638529083659E-13
q -1.638485086054461E-14 4.501727819784224E-14 1.357228015618203E-12 -7.313022131420401E-13 1.10362752126042E-12 3.772136484168419E-13
tp -4.637251788584455E-13 1.357228015618203E-12 9.564704329710944E-10 -1.7260922645706E-10 8.392651353770522E-10 -1.02333722955491E-11
node 2.602332516254131E-13 -7.313022131420401E-13 -1.7260922645706E-10 1.107191980208411E-9 -1.215798747434784E-9 3.696631067857666E-11
peri -3.726161663114759E-13 1.10362752126042E-12 8.392651353770522E-10 -1.215798747434784E-9 1.803119211182471E-9 -4.93545658279926E-11
i -1.382638529083659E-13 3.772136484168419E-13 -1.02333722955491E-11 3.696631067857666E-11 -4.93545658279926E-11 1.492704045518253E-11

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 20.0   n/a E2021M88  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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