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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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02878689763253516 1.0626e-07  
a 2.933259017366318 5.7341e-08 au
q 2.848819590303683 2.9864e-07 au
i 5.087767982749559 1.0285e-05 deg
node 307.5924195557685 8.4569e-05 deg
peri 147.5068405446596 0.00018132 deg
M 201.1258435296997 0.00016495 deg
tp 2459810.294467752926
(2022-Aug-18.79446775)
0.00085055 TDB
period 1834.949213061918
5.02
5.3806e-05
1.473e-07
d
yr
n .1961907160358298 5.7529e-09 deg/d
Q 3.017698444428953 5.8992e-08 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      6872 days (18.81 yr)  
   first obs. used      2000-07-31  
   last obs. used      2019-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61685  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:00  

Additional Information
 Earth MOID = 1.86722 au 
 Jupiter MOID = 2.04029 au 
 T_jup = 3.269 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457338.5 (2015-Nov-12.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03068429249111519 1.0449e-07  
q 2.840112793857631 2.9607e-07 au
tp 2457954.891486652382
(2017-Jul-20.39148665)
0.00080336 TDB
node 307.7111202690276 8.4828e-05 deg
peri 143.1703019874539 0.00017683 deg
i 5.081432870990871 1.0272e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      6872 days (18.81 yr)  
   first obs. used      2000-07-31  
   last obs. used      2019-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61685  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:00  

Additional Information
 Jupiter MOID = 2.04029 au 
 T_jup = 3.269 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.09172318447331E-14 -3.045493281601662E-14 3.493933573448672E-11 -6.849346354070166E-15 6.304047028017857E-12 1.027844037927928E-14
q -3.045493281601662E-14 8.76599148906026E-14 -8.52899414289131E-11 1.96388752179217E-14 -1.537156605969413E-11 -2.658508103629603E-14
tp 3.493933573448672E-11 -8.52899414289131E-11 6.453826216400352E-7 -1.496593259190467E-10 1.246076295401735E-7 -3.354740893878455E-11
node -6.849346354070166E-15 1.96388752179217E-14 -1.496593259190467E-10 7.195748475906596E-9 -7.196155675527031E-9 1.332889872486152E-11
peri 6.304047028017857E-12 -1.537156605969413E-11 1.246076295401735E-7 -7.196155675527031E-9 3.126728743981114E-8 -2.060441431659882E-11
i 1.027844037927928E-14 -2.658508103629603E-14 -3.354740893878455E-11 1.332889872486152E-11 -2.060441431659882E-11 1.055186497940471E-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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