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JPL Small-Body Database Browser
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65513 (4258 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2065513
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05476532905421107 4.1453e-08  
a 2.395381191671529 1.26e-08 au
q 2.264197352499369 9.9832e-08 au
i 6.261834139189252 5.9941e-06 deg
node 340.1462880857021 3.1731e-05 deg
peri 133.5255008868607 6.0702e-05 deg
M 186.9442737067949 5.3453e-05 deg
tp 2459251.444337182268
(2021-Feb-05.94433718)
0.00020358 TDB
period 1354.130062062082
3.71
1.0684e-05
2.925e-08
d
yr
n .2658533401524139 2.0976e-09 deg/d
Q 2.526565030843689 1.329e-08 au
  Orbit Determination Parameters
   # obs. used (total)      713  
   data-arc span      21587 days (59.10 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56484  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 07:39:25  

Additional Information
 Earth MOID = 1.28554 au 
 Jupiter MOID = 2.51052 au 
 T_jup = 3.519 
[ 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 15.6   n/a MPO436238  

65513 (4258 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 4258 P-L = 1999 CU30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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