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372744 (2010 AQ61)
Classification: Main-belt Asteroid          SPK-ID: 2372744
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | 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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08310022169467995 6.5652e-08  
a 3.113857728448677 4.0086e-08 au
q 2.8550954608889 2.2294e-07 au
i 10.73484857059866 4.9889e-06 deg
node 320.8051581494311 3.3722e-05 deg
peri 124.8152791060898 5.6444e-05 deg
M 359.1822703404198 4.1274e-05 deg
tp 2459005.058834487697
(2020-Jun-04.55883449)
0.0002301 TDB
period 2006.99631760121
5.49
3.8756e-05
1.061e-07
d
yr
n .1793725264181237 3.4637e-09 deg/d
Q 3.372619996008455 4.3418e-08 au
  Orbit Determination Parameters
   # obs. used (total)      255  
   data-arc span      6343 days (17.37 yr)  
   first obs. used      2002-09-13  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50009  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 02:14:48  

Additional Information
 Earth MOID = 1.88789 au 
 Jupiter MOID = 1.79303 au 
 T_jup = 3.186 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458004.5 (2017-Sep-08.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08267594152072896 6.5823e-08  
q 2.854855652082782 2.2353e-07 au
tp 2457002.317303334877
(2014-Dec-10.81730333)
0.00023612 TDB
node 320.8217109060971 3.3726e-05 deg
peri 125.2826193190079 5.6607e-05 deg
i 10.73552830113129 4.9897e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      255  
   data-arc span      6343 days (17.37 yr)  
   first obs. used      2002-09-13  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50009  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 02:14:48  

Additional Information
 Jupiter MOID = 1.79303 au 
 T_jup = 3.186 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.332687243211968E-15 -1.455139057302564E-14 2.740729313411445E-12 -9.284075408200713E-15 6.803778316410497E-13 -1.598524997072881E-14
q -1.455139057302564E-14 4.996438785418439E-14 -1.037023894793944E-11 3.185282054942158E-14 -2.400957156853842E-12 5.632789895447472E-14
tp 2.740729313411445E-12 -1.037023894793944E-11 5.575174940320628E-8 -1.002114533292645E-11 1.075670905444841E-8 2.459904883212129E-11
node -9.284075408200713E-15 3.185282054942158E-14 -1.002114533292645E-11 1.137419151742126E-9 -1.119562284356004E-9 3.261498032926824E-11
peri 6.803778316410497E-13 -2.400957156853842E-12 1.075670905444841E-8 -1.119562284356004E-9 3.204320208900865E-9 -2.742373151774282E-11
i -1.598524997072881E-14 5.632789895447472E-14 2.459904883212129E-11 3.261498032926824E-11 -2.742373151774282E-11 2.489667182434724E-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 15.6   n/a MPO273856  

372744 (2010 AQ61)          Discovered 2010-Jan-15 by Mayhill at Mayhill
Reference: Last Updated: 2013-09-23

[ show close-approach data ]
Alternate Designations
 2010 AQ61 = 2008 WR131 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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