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JPL Small-Body Database Browser
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65516 (4726 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2065516
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2209278383017169 4.2292e-08  
a 2.367267047961745 9.6595e-09 au
q 1.84427185637267 1.0093e-07 au
i 1.469525155142991 5.6191e-06 deg
node 207.3262456789308 0.00019159 deg
peri 133.2058273233684 0.000192 deg
M 45.01163659776336 1.3771e-05 deg
tp 2458434.161948708313
(2018-Nov-11.66194871)
5.0518e-05 TDB
period 1330.360391027921
3.64
8.1427e-06
2.229e-08
d
yr
n .2706033661464026 1.6563e-09 deg/d
Q 2.890262239550821 1.1794e-08 au
  Orbit Determination Parameters
   # obs. used (total)      491  
   data-arc span      21230 days (58.12 yr)  
   first obs. used      1960-09-24  
   last obs. used      2018-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54072  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:06:02  

Additional Information
 Earth MOID = .835266 au 
 Jupiter MOID = 2.50961 au 
 T_jup = 3.513 
[ 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 16.2   n/a MPO449416  

65516 (4726 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
 4726 P-L = 2000 QM76 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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