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JPL Small-Body Database Browser
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376023 (2010 AJ80)
Classification: Main-belt Asteroid          SPK-ID: 2376023
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07760543572689581 7.0894e-08  
a 3.114532505681398 4.9742e-08 au
q 2.872827853492413 2.3694e-07 au
i 8.715005729629015 7.5448e-06 deg
node 338.1843099712533 4.9257e-05 deg
peri 86.73070671297545 7.8634e-05 deg
M 20.47897258503577 5.7335e-05 deg
tp 2458886.292824091723
(2020-Feb-06.79282409)
0.00031978 TDB
period 2007.648731217245
5.50
4.8096e-05
1.317e-07
d
yr
n .1793142367996471 4.2957e-09 deg/d
Q 3.356237157870384 5.3602e-08 au
  Orbit Determination Parameters
   # obs. used (total)      153  
   data-arc span      6283 days (17.20 yr)  
   first obs. used      2002-11-06  
   last obs. used      2020-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56418  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 02:42:14  

Additional Information
 Earth MOID = 1.90329 au 
 Jupiter MOID = 1.89016 au 
 T_jup = 3.196 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457733.5 (2016-Dec-11.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07631201902301876 7.044e-08  
q 2.877100700333327 2.3515e-07 au
tp 2456882.018080034692
(2014-Aug-12.51808003)
0.00033236 TDB
node 338.2301093245167 4.9228e-05 deg
peri 87.15488583662756 7.9647e-05 deg
i 8.71680303960968 7.5478e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      153  
   data-arc span      6283 days (17.20 yr)  
   first obs. used      2002-11-06  
   last obs. used      2020-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56418  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 02:42:14  

Additional Information
 Jupiter MOID = 1.89016 au 
 T_jup = 3.196 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.961848184245916E-15 -1.626188114622425E-14 -7.571953272560071E-12 -1.574948363861777E-15 -1.517288096236226E-12 -2.106082398940119E-14
q -1.626188114622425E-14 5.529520514779524E-14 2.056967475423487E-11 4.145154748999163E-15 4.341476035326887E-12 7.335632605025359E-14
tp -7.571953272560071E-12 2.056967475423487E-11 1.104646068163173E-7 4.721169426304545E-11 2.084425613374687E-8 4.250902066775481E-11
node -1.574948363861777E-15 4.145154748999163E-15 4.721169426304545E-11 2.423420969525797E-9 -2.386183556564688E-9 1.07761224541034E-10
peri -1.517288096236226E-12 4.341476035326887E-12 2.084425613374687E-8 -2.386183556564688E-9 6.343604418348382E-9 -9.766298784849785E-11
i -2.106082398940119E-14 7.335632605025359E-14 4.250902066775481E-11 1.07761224541034E-10 -9.766298784849785E-11 5.696940079610725E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO503455  

376023 (2010 AJ80)          Discovered 2010-Jan-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-10-21

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