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JPL Small-Body Database Browser
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46465 (6617 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2046465
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1068346601002009 4.5179e-08  
a 2.468423173525071 1.0601e-08 au
q 2.204710022798061 1.1273e-07 au
i 6.476506245668562 5.0075e-06 deg
node 18.61796860771836 4.354e-05 deg
peri 87.42479985629009 4.9351e-05 deg
M 305.7475702167769 2.3192e-05 deg
tp 2458813.973780866807
(2019-Nov-26.47378087)
9.1503e-05 TDB
period 1416.536760088403
3.88
9.1249e-06
2.498e-08
d
yr
n .2541409514692249 1.6371e-09 deg/d
Q 2.732136324252081 1.1733e-08 au
  Orbit Determination Parameters
   # obs. used (total)      980  
   data-arc span      21584 days (59.09 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53204  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:27:12  

Additional Information
 Earth MOID = 1.233 au 
 Jupiter MOID = 2.38392 au 
 T_jup = 3.469 
[ 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 14.9   n/a MPO302327  

46465 (6617 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 6617 P-L = 1999 TE9 = 1999 TR26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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