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344575 (2003 AE51)
Classification: Main-belt Asteroid          SPK-ID: 2344575
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0950258959616168 6.5527e-08  
a 3.050355838999908 3.908e-08 au
q 2.760493042397193 1.9031e-07 au
i 5.063798434392583 6.3719e-06 deg
node 329.0472453864242 6.9895e-05 deg
peri 86.23975447797046 7.8691e-05 deg
M 180.5159288057574 4.0221e-05 deg
tp 2460170.669451224132
(2023-Aug-14.16945122)
0.00022734 TDB
period 1945.916426548559
5.33
3.7395e-05
1.024e-07
d
yr
n .1850028064352827 3.5552e-09 deg/d
Q 3.340218635602624 4.2793e-08 au
  Orbit Determination Parameters
   # obs. used (total)      252  
   data-arc span      6811 days (18.65 yr)  
   first obs. used      2001-09-28  
   last obs. used      2020-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57125  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 17:02:24  

Additional Information
 Earth MOID = 1.77718 au 
 Jupiter MOID = 1.97215 au 
 T_jup = 3.224 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457811.5 (2017-Feb-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0950542464637783 6.5466e-08  
q 2.761909841209868 1.9016e-07 au
tp 2458227.894869784889
(2018-Apr-19.39486978)
0.00020853 TDB
node 329.0662497242474 6.9894e-05 deg
peri 86.92190157349833 7.8682e-05 deg
i 5.063157644203881 6.3712e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      252  
   data-arc span      6811 days (18.65 yr)  
   first obs. used      2001-09-28  
   last obs. used      2020-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57125  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 17:02:24  

Additional Information
 Jupiter MOID = 1.97215 au 
 T_jup = 3.224 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.285738349283674E-15 -1.225905512032426E-14 1.120614197408206E-12 -2.447261662038453E-14 -2.659652575005773E-15 1.678178378842677E-15
q -1.225905512032426E-14 3.615988157152424E-14 -3.072005674395963E-13 7.353094091057474E-14 4.671070438865239E-13 -4.468835063230152E-15
tp 1.120614197408206E-12 -3.072005674395963E-13 4.348572419461984E-8 6.543813536232072E-12 7.562955337457245E-9 -8.035816670924021E-12
node -2.447261662038453E-14 7.353094091057474E-14 6.543813536232072E-12 4.885197598912338E-9 -4.862930172149952E-9 1.202436551670894E-10
peri -2.659652575005773E-15 4.671070438865239E-13 7.562955337457245E-9 -4.862930172149952E-9 6.190901425150734E-9 -1.213104365787685E-10
i 1.678178378842677E-15 -4.468835063230152E-15 -8.035816670924021E-12 1.202436551670894E-10 -1.213104365787685E-10 4.059187280772709E-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 15.67   n/a E2021B25  

344575 (2003 AE51)          Discovered 2002-Dec-31 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2003 AE51 = 2012 UU80 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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