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441310 (2008 AQ67)
Classification: Main-belt Asteroid          SPK-ID: 2441310
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0287870413428194 9.084e-08  
a 2.933259077413156 4.959e-08 au
q 2.848819227082463 2.6702e-07 au
i 5.0877720108082 1.0246e-05 deg
node 307.5924219059326 7.2158e-05 deg
peri 147.5068241254259 0.00017541 deg
M 201.1258391920657 0.00016494 deg
tp 2459810.294514728192
(2022-Aug-18.79451473)
0.0008505 TDB
period 1834.949269406872
5.02
4.6533e-05
1.274e-07
d
yr
n .1961907100114905 4.9753e-09 deg/d
Q 3.017698927743849 5.1018e-08 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      7320 days (20.04 yr)  
   first obs. used      2000-07-31  
   last obs. used      2020-08-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64051  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:57:18  

Additional Information
 Earth MOID = 1.86722 au 
 Jupiter MOID = 2.04029 au 
 T_jup = 3.269 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457698.5 (2016-Nov-06.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03048115116031715 8.8238e-08  
q 2.840570187362801 2.616e-07 au
tp 2457955.364342534316
(2017-Jul-20.86434253)
0.00080751 TDB
node 307.6997154460724 7.2398e-05 deg
peri 143.2569756927917 0.00017186 deg
i 5.080746524985202 1.0233e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      7320 days (20.04 yr)  
   first obs. used      2000-07-31  
   last obs. used      2020-08-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64051  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:57:18  

Additional Information
 Jupiter MOID = 2.04029 au 
 T_jup = 3.269 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.785936276660579E-15 -2.269961338148725E-14 3.397441740561402E-11 3.935987144692775E-15 6.442760544756932E-12 5.033416492425187E-15
q -2.269961338148725E-14 6.843672292663375E-14 -8.277313055571053E-11 -1.227959055933117E-14 -1.568411057672628E-11 -1.389589186709652E-14
tp 3.397441740561402E-11 -8.277313055571053E-11 6.520684603877098E-7 1.595019210325694E-12 1.258862513154267E-7 -3.014459393697169E-11
node 3.935987144692775E-15 -1.227959055933117E-14 1.595019210325694E-12 5.24140302839324E-9 -5.22001443345302E-9 -1.159990976878861E-11
peri 6.442760544756932E-12 -1.568411057672628E-11 1.258862513154267E-7 -5.22001443345302E-9 2.953641598725708E-8 5.513602611879016E-12
i 5.033416492425187E-15 -1.389589186709652E-14 -3.014459393697169E-11 -1.159990976878861E-11 5.513602611879016E-12 1.047058080507931E-10

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO437715  

441310 (2008 AQ67)          Discovered 2008-Jan-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2008 AQ67 = 2011 UP287 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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