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52101 (2598 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2052101
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .008187662403757588 5.4018e-08  
a 2.795031067731379 1.4823e-08 au
q 2.77214629694078 1.5133e-07 au
i 4.678642876167928 5.6606e-06 deg
node 30.63485931479321 4.9613e-05 deg
peri 153.9629849348872 0.00026786 deg
M 106.5592652168587 0.00026118 deg
tp 2458495.295625245091
(2019-Jan-11.79562525)
0.0012391 TDB
period 1706.783305436993
4.67
1.3577e-05
3.717e-08
d
yr
n .2109230848773904 1.6778e-09 deg/d
Q 2.817915838521977 1.4944e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1048  
   data-arc span      21766 days (59.59 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54044  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 10:18:36  

Additional Information
 Earth MOID = 1.76884 au 
 Jupiter MOID = 2.13705 au 
 T_jup = 3.323 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456638.5 (2013-Dec-12.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .007285067347528909 5.0145e-08  
q 2.771657146267347 1.3912e-07 au
tp 2456706.936261565318
(2014-Feb-18.43626157)
0.0015815 TDB
node 30.73806306464718 4.9524e-05 deg
peri 136.0552628652148 0.00033937 deg
i 4.684555323910643 5.6659e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1048  
   data-arc span      21766 days (59.59 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54044  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 10:18:36  

Additional Information
 Jupiter MOID = 2.13705 au 
 T_jup = 3.323 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.514518761993496E-15 -6.939472230303001E-15 2.907019386334409E-11 6.879284606379786E-16 6.186260728072146E-12 -7.737962654081483E-16
q -6.939472230303001E-15 1.935492859683604E-14 -8.407132853070436E-11 -3.178063877314969E-15 -1.788968809119389E-11 2.48265576610863E-15
tp 2.907019386334409E-11 -8.407132853070436E-11 2.501271397849201E-6 -6.762107641184326E-11 5.309911284999488E-7 2.455885918423871E-11
node 6.879284606379786E-16 -3.178063877314969E-15 -6.762107641184326E-11 2.45266248307807E-9 -2.458555549740228E-9 -5.812032454786106E-11
peri 6.186260728072146E-12 -1.788968809119389E-11 5.309911284999488E-7 -2.458555549740228E-9 1.151699398198507E-7 6.318223581953594E-11
i -7.737962654081483E-16 2.48265576610863E-15 2.455885918423871E-11 -5.812032454786106E-11 6.318223581953594E-11 3.21025754812357E-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 14.5   n/a MPO395492  
diameter diameter 7.513 km 0.217 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52101 (2598 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
 2598 P-L = 2000 DM15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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