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52113 (3100 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2052113
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04435729402435695 5.873e-08  
a 2.972169083196892 1.9568e-08 au
q 2.840331705283424 1.755e-07 au
i 9.479880612928515 5.1491e-06 deg
node 298.1691698747058 3.1227e-05 deg
peri 252.1140645706758 6.394e-05 deg
M 93.09369855105751 5.4977e-05 deg
tp 2458716.521042859208
(2019-Aug-21.02104286)
0.00028737 TDB
period 1871.581291564291
5.12
1.8483e-05
5.06e-08
d
yr
n .1923507152067691 1.8996e-09 deg/d
Q 3.104006461110361 2.0436e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1226  
   data-arc span      21874 days (59.89 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-08-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52652  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:43:05  

Additional Information
 Earth MOID = 1.8594 au 
 Jupiter MOID = 1.96818 au 
 T_jup = 3.240 
[ show covariance matrix ]

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 13.72   n/a MPCxxxxx  
diameter diameter 7.459 km 0.345 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.126   0.027 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52113 (3100 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 3100 P-L = 2000 ME2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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