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95049 (2002 AQ41)
Classification: Main-belt Asteroid          SPK-ID: 2095049
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06544131724309164 4.4598e-08  
a 2.703877960815309 1.5449e-08 au
q 2.52693262539499 1.2217e-07 au
i 3.792088742342699 4.6284e-06 deg
node 291.6962580929236 7.8021e-05 deg
peri 283.8275601243894 8.7358e-05 deg
M 326.1811708413035 3.8987e-05 deg
tp 2459153.058047835009
(2020-Oct-30.55804783)
0.00017582 TDB
period 1623.973939573256
4.45
1.3918e-05
3.811e-08
d
yr
n .2216784341346019 1.8999e-09 deg/d
Q 2.880823296235627 1.646e-08 au
  Orbit Determination Parameters
   # obs. used (total)      582  
   data-arc span      9959 days (27.27 yr)  
   first obs. used      1993-01-21  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57182  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 17:11:28  

Additional Information
 Earth MOID = 1.52301 au 
 Jupiter MOID = 2.10872 au 
 T_jup = 3.360 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457346.5 (2015-Nov-20.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06657800114669339 4.4664e-08  
q 2.525224153320443 1.2267e-07 au
tp 2457525.457280948027
(2016-May-16.95728095)
0.00017326 TDB
node 291.7576650671475 7.7997e-05 deg
peri 283.0525395605958 8.6977e-05 deg
i 3.79217027348775 4.6297e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      582  
   data-arc span      9959 days (27.27 yr)  
   first obs. used      1993-01-21  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57182  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 17:11:28  

Additional Information
 Jupiter MOID = 2.10872 au 
 T_jup = 3.360 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.994869805585061E-15 -5.441079977118852E-15 -2.68284458931013E-12 1.736383775457087E-15 -5.447497780305189E-13 -1.386860056759635E-15
q -5.441079977118852E-15 1.504686218113465E-14 7.031125602523414E-12 -4.970936780373792E-15 1.417176627635834E-12 3.865781079993026E-15
tp -2.68284458931013E-12 7.031125602523414E-12 3.001740017434977E-8 -2.477177912243914E-12 6.70238928742771E-9 4.654728292689474E-12
node 1.736383775457087E-15 -4.970936780373792E-15 -2.477177912243914E-12 6.083457530702701E-9 -6.070160401209628E-9 1.309222812761929E-10
peri -5.447497780305189E-13 1.417176627635834E-12 6.70238928742771E-9 -6.070160401209628E-9 7.56497857622472E-9 -1.296227724391223E-10
i -1.386860056759635E-15 3.865781079993026E-15 4.654728292689474E-12 1.309222812761929E-10 -1.296227724391223E-10 2.143431905897403E-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 15.5   n/a MPO426595  

95049 (2002 AQ41)          Discovered 2002-Jan-09 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

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