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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5311470896105708 7.8934e-08  
a 2.896195478753815 2.6777e-08 au
q 1.357889679270433 2.1694e-07 au
i 5.983102191601774 4.307e-06 deg
node 119.8802213614212 3.5511e-05 deg
peri 50.9456903382379 4.5457e-05 deg
M 347.9006615576861 8.5474e-06 deg
tp 2459261.006127459602
(2021-Feb-15.50612746)
4.3264e-05 TDB
period 1800.280733472157
4.93
2.4967e-05
6.836e-08
d
yr
n .1999688122561179 2.7732e-09 deg/d
Q 4.434501278237198 4.0999e-08 au
  Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      3786 days (10.37 yr)  
   first obs. used      2011-01-02  
   last obs. used      2021-05-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55857  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-21 23:18:23  

Additional Information
 Earth MOID = .37585 au 
 Jupiter MOID = .60463 au 
 T_jup = 3.054 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457886.5 (2017-May-13.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5320855757419635 7.8917e-08  
q 1.353939397203879 2.1681e-07 au
tp 2457462.335617274446
(2016-Mar-14.83561727)
3.2912e-05 TDB
node 119.9134153726662 3.5516e-05 deg
peri 50.94771561351719 4.5429e-05 deg
i 5.985724465248333 4.3101e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      3786 days (10.37 yr)  
   first obs. used      2011-01-02  
   last obs. used      2021-05-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55857  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-21 23:18:23  

Additional Information
 Jupiter MOID = .60463 au 
 T_jup = 3.054 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.227868929574298E-15 -1.710583236658423E-14 -3.086906362666263E-13 1.381385384219472E-13 -1.265323474995044E-13 -1.614468279789771E-13
q -1.710583236658423E-14 4.70046123778763E-14 9.2508316287059E-13 -3.965085695152459E-13 4.235716086081222E-13 4.409039554298539E-13
tp -3.086906362666263E-13 9.2508316287059E-13 1.083224162889919E-9 -1.858083255738814E-10 9.52697281950469E-10 -1.642954485479419E-11
node 1.381385384219472E-13 -3.965085695152459E-13 -1.858083255738814E-10 1.26141930841436E-9 -1.383610432139429E-9 6.023703060094175E-11
peri -1.265323474995044E-13 4.235716086081222E-13 9.52697281950469E-10 -1.383610432139429E-9 2.063762917252885E-9 -7.796777209003889E-11
i -1.614468279789771E-13 4.409039554298539E-13 -1.642954485479419E-11 6.023703060094175E-11 -7.796777209003889E-11 1.857725324717796E-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 20.24   n/a E2021J12  

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