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JPL Small-Body Database Browser
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52140 (6603 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2052140
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2439556889260467 5.1841e-08  
a 2.795173112574007 1.6739e-08 au
q 2.113274730228452 1.4397e-07 au
i 2.570814267640456 6.3546e-06 deg
node 153.5597362128956 0.00012218 deg
peri 244.3885922373839 0.00012285 deg
M 164.2862896104805 1.4971e-05 deg
tp 2457821.548689245197
(2017-Mar-09.04868925)
6.6817e-05 TDB
period 1706.913416430582
4.67
1.5333e-05
4.198e-08
d
yr
n .2109070070776146 1.8945e-09 deg/d
Q 3.477071494919561 2.0823e-08 au
  Orbit Determination Parameters
   # obs. used (total)      413  
   data-arc span      21413 days (58.63 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51631  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:46:35  

Additional Information
 Earth MOID = 1.12168 au 
 Jupiter MOID = 1.95124 au 
 T_jup = 3.282 
[ 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 15.7   n/a MPO250686  

52140 (6603 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 ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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