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134862 (2000 PE2)
Classification: Outer Main-belt Asteroid          SPK-ID: 2134862
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09788859055347214 3.9747e-08  
a 3.226570385782292 2.6162e-08 au
q 2.910725958396491 1.2695e-07 au
i 19.02791140673234 6.2051e-06 deg
node 332.9065901695674 1.315e-05 deg
peri 81.98600005598534 3.8975e-05 deg
M 72.14804697852188 3.3496e-05 deg
tp 2458576.239870056692
(2019-Apr-02.73987006)
0.00019774 TDB
period 2116.947764713008
5.80
2.5747e-05
7.049e-08
d
yr
n .1700561563212707 2.0683e-09 deg/d
Q 3.542414813168093 2.8722e-08 au
  Orbit Determination Parameters
   # obs. used (total)      876  
   data-arc span      7235 days (19.81 yr)  
   first obs. used      2000-07-30  
   last obs. used      2020-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54047  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:05:50  

Additional Information
 Earth MOID = 1.99556 au 
 Jupiter MOID = 1.83513 au 
 T_jup = 3.094 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457264.5 (2015-Aug-30.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09729002421780734 3.9469e-08  
q 2.911597528644254 1.2598e-07 au
tp 2456465.033738321167
(2013-Jun-21.53373832)
0.00020539 TDB
node 332.9334953389711 1.3147e-05 deg
peri 82.71492412254345 3.9237e-05 deg
i 19.03118418877633 6.206e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      876  
   data-arc span      7235 days (19.81 yr)  
   first obs. used      2000-07-30  
   last obs. used      2020-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54047  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:05:50  

Additional Information
 Jupiter MOID = 1.83513 au 
 T_jup = 3.094 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.557778541960976E-15 -4.885395365001838E-15 -2.002629003314841E-12 4.949406083718835E-15 -3.878537385667306E-13 -6.792549123656738E-15
q -4.885395365001838E-15 1.5870152239629E-14 4.920080607968878E-12 -1.234943938013478E-14 1.012214314081566E-12 2.200599448931345E-14
tp -2.002629003314841E-12 4.920080607968878E-12 4.218505337626915E-8 -8.224866241978249E-11 7.600624767783726E-9 3.279763480917005E-12
node 4.949406083718835E-15 -1.234943938013478E-14 -8.224866241978249E-11 1.728547236570893E-10 -1.776933788733494E-10 7.958505405896706E-13
peri -3.878537385667306E-13 1.012214314081566E-12 7.600624767783726E-9 -1.776933788733494E-10 1.539571764665491E-9 -4.480227788962446E-14
i -6.792549123656738E-15 2.200599448931345E-14 3.279763480917005E-12 7.958505405896706E-13 -4.480227788962446E-14 3.851495240011904E-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 14.1   n/a MPO453832  
diameter diameter 9.620 km 0.130 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

134862 (2000 PE2)          Discovered 2000-Aug-01 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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