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32926 (1995 ME1)
Classification: Main-belt Asteroid          SPK-ID: 2032926
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1953805810034571 4.1056e-08  
a 2.787248458954007 1.2069e-08 au
q 2.242674235642582 1.1587e-07 au
i 9.739448238948853 4.5621e-06 deg
node 181.7130953005505 2.1877e-05 deg
peri 206.8825971329513 2.3916e-05 deg
M 358.6469144797352 9.5224e-06 deg
tp 2459006.888291114005
(2020-Jun-06.38829111)
4.4973e-05 TDB
period 1699.659605101509
4.65
1.1039e-05
3.022e-08
d
yr
n .2118071165070136 1.3757e-09 deg/d
Q 3.331822682265431 1.4427e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1547  
   data-arc span      8964 days (24.54 yr)  
   first obs. used      1995-06-22  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49858  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 02:55:33  

Additional Information
 Earth MOID = 1.25145 au 
 Jupiter MOID = 2.13366 au 
 T_jup = 3.282 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456640.5 (2013-Dec-14.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1981645889652454 4.1481e-08  
q 2.234197334658774 1.1749e-07 au
tp 2457300.315340293701
(2015-Oct-04.81534029)
4.037e-05 TDB
node 181.9415880541658 2.1775e-05 deg
peri 205.6354818290572 2.372e-05 deg
i 9.764392251204514 4.575e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1547  
   data-arc span      8964 days (24.54 yr)  
   first obs. used      1995-06-22  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49858  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 02:55:33  

Additional Information
 Jupiter MOID = 2.13366 au 
 T_jup = 3.282 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.720699827371999E-15 -4.857492932603882E-15 -7.79418354794383E-14 9.391959319721873E-15 -1.6253013275051E-14 -4.576392154723533E-15
q -4.857492932603882E-15 1.380470734377686E-14 2.890942851612464E-13 -2.594525912960741E-14 5.245151421904334E-14 1.322645606063949E-14
tp -7.79418354794383E-14 2.890942851612464E-13 1.629742780917775E-9 3.515785272264587E-12 3.909891439321869E-10 2.059293505549947E-12
node 9.391959319721873E-15 -2.594525912960741E-14 3.515785272264587E-12 4.741370043328453E-10 -4.65856511321099E-10 2.118974245652646E-11
peri -1.6253013275051E-14 5.245151421904334E-14 3.909891439321869E-10 -4.65856511321099E-10 5.62660790566981E-10 -2.046221827426285E-11
i -4.576392154723533E-15 1.322645606063949E-14 2.059293505549947E-12 2.118974245652646E-11 -2.046221827426285E-11 2.093097232929371E-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 14.0   n/a MPO493082  
diameter diameter 4.260 km 0.200 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.322   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

32926 (1995 ME1)          Discovered 1995-Jun-22 by Spacewatch at Kitt Peak
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 ME1 = 2001 QV247 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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